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Thread: MJ: Cards used per player per hand

  1. #1
    MJ
    Guest

    MJ: Cards used per player per hand

    In a heads up game, on average, how many cards are used per player per hand?

    Wouldn't this number change with different rules? LS would probably decrease this avg by a bit b/c fewer hits would means fewer cards expended from the shoe. Conversely, RSA would probably increase this number by a bit.

    The conventional number is 2.7 cards used per player, but I believe this assumes more than 1 player at the table. But when heads up, the dealer does not have to take additional hit cards when the player busts, which leads me to believe the avg should be smaller than 2.7 cards per player.

    The rules pertaining to my game are 6D, S17, DAS, DA2, heads up.

    MJ

  2. #2
    Dog Hand
    Guest

    Dog Hand: I get 2.711 with LS; 2.733 without

    MJ,

    I simmed your game twice in CVData: the first time with LS, and the second time without it. Both sets of output are shown below.

    If we confine our observations to only the first 38 rounds of each shoe (after that point the cut card starts to have a significant impact), we can see on average the LS game uses 2.711 cards per hand per round, while the no LS game uses 2.733 cards per hand per round: a difference of 0.022 cards per hand per round.

    Thus, your assumption that the average is changed by LS is indeed correct.

    Dog Hand

    MJ cards per hand

    Monday, January 12, 2009, 09:36 PM

    Configuration

    [B]
    Rounds per shoe0
    Burn cards1
    Shuffle point78
    Decks6
    Hands per hour100
    Players1
    Players come and go0
    Your Seat1

    Rules

    Double down after splitSoft DD counts as Hard HandLate Surrender
    No Ace splitsResplit AcesDealer hits soft 17
    Cards dealt face downDealer shows burn cardsMultiple draws after Ace split
    Dealer peeks on 10Dealer peeks on AceInsurance
    No dealer hole card dealtEarly Surrender vs. 10Split tens must be same value
    Burn card after each roundDouble Down RescueMulti-Card Surrender
    Early Surrender vs. AceInsure Blackjack OnlyDiscard Split
    Discard DoubleBottom card dealtDouble Down Rescue
    Multi-Card SurrenderEarly Surrender vs. AceAJ Blackjack pays 0:10
    AJ Spades pays 0:10AJ Black pays 0:10AJ Suited pays 0:10
    Suited BJ pays 0:10Spades BJ pays 0:10Five cards unbusted pays 0:10
    Six cards unbusted pays 0:10Five card 21 pays 0:10Six card 21 pays 0:10
    777 pays 0:10Suited 777 pays 0:10678 pays 0:10
    Suited 678 pays 0:10Bonus must win to payBlackjack pays 15:10
    Tied Blackjack WinsTied Blackjack LosesDealer wins tied 17
    Dealer wins tied 18Dealer wins tied 19Dealer wins tied 20
    Dealer wins tied 21DD on Any hard handDD on Any soft hand
    Split to 4 handsDD on 2 cardsBlackjack Wins All
    Original Bets && Busted (OBBO)Original Bets Only (OBO)Busted Bets + 1 (BB+1)



    Here, results are grouped by hand number. The average depth of each hand in a round is shown by cards and percentage of the shoe. Hands won, lost and tied is provided for each level as well as the total units bet, average bet and total won or lost. When using an effective strategy, the amount bet and won should increase as the depth increases. Action is Total dollars bet per hour and Win Rate is dollars won per hour.

    Player #1: Hand Depth
    Avg. DepthHandsUnitsDollars per HourAverage
    HandCardsShoeWonLostTiedTotal BetAvg BetWon/LostActionWin RateRCTC
    11.000.32%4,028,6884,653,982775,27310,420,7301.130-37,159$260.52($0.93)0.00.0
    26.412.05%4,030,7504,654,360774,05710,427,4901.131-34,561$260.69($0.86)0.00.0
    311.813.79%4,035,3444,649,597775,94110,438,9801.132-28,556$260.97($0.71)0.00.0
    417.225.52%4,036,5644,649,441775,46610,462,8501.135-33,206$261.57($0.83)0.00.0
    522.637.25%4,038,5764,646,159777,07710,504,0201.139-30,767$262.60($0.77)0.00.0
    628.048.99%4,038,2884,646,314777,91010,559,0001.145-32,020$263.97($0.80)0.00.0
    733.4610.72%4,042,6604,643,081777,36510,662,0101.156-23,946$266.55($0.60)0.00.0
    838.8712.46%4,043,6934,641,963778,68810,888,0401.181-31,542$272.20($0.79)0.00.0
    944.2914.19%4,047,6194,635,827781,29611,034,8301.197-17,179$275.87($0.43)0.00.0
    1049.7115.93%4,049,4174,634,648782,35111,178,0401.212-14,113$279.45($0.35)0.00.0
    1155.1217.67%4,046,9774,635,719782,19211,338,0301.230-22,078$283.45($0.55)0.00.0
    1260.5419.40%4,049,1284,632,169783,51911,662,1701.265-5,852$291.55($0.15)0.00.0
    1365.9621.14%4,044,8394,634,922784,53912,105,5601.313-14,416$302.64($0.36)-0.10.0
    1471.3822.88%4,050,7194,630,432784,02912,336,0001.3389,361$308.40$0.23-0.10.0
    1576.8024.62%4,047,1374,634,751784,57812,529,6401.3593,196$313.24$0.08-0.10.0
    1682.2226.35%4,046,2204,632,343787,35512,856,0501.3942,238$321.40$0.06-0.10.0
    1787.6428.09%4,049,0634,628,979789,45513,716,0201.48825,450$342.90$0.64-0.10.0
    1893.0629.83%4,048,4994,628,415790,53214,577,3701.58127,755$364.43$0.69-0.10.0
    1998.4831.57%4,050,4684,624,874792,43314,870,1501.61337,057$371.75$0.93-0.10.0
    20103.9133.30%4,053,7654,622,067791,94915,103,5001.63854,137$377.59$1.35-0.10.0
    21109.3335.04%4,054,1764,623,050791,83115,583,1101.69060,024$389.58$1.50-0.10.0
    22114.7536.78%4,049,9614,626,064795,13716,695,2001.81182,112$417.38$2.05-0.10.0
    23120.1838.52%4,053,8194,619,844796,16117,579,9501.907116,548$439.50$2.91-0.10.0
    24125.6040.26%4,051,9494,622,581795,47317,845,7901.936107,729$446.14$2.69-0.10.0
    25131.0241.99%4,053,6554,620,767796,78218,108,5401.964116,522$452.71$2.91-0.10.0
    26136.4543.73%4,053,1274,620,459800,62419,057,1402.067143,440$476.43$3.59-0.10.0
    27141.8745.47%4,053,1964,620,038803,50621,098,0602.288185,925$527.45$4.65-0.10.0
    28147.3047.21%4,056,1824,614,428806,24122,514,0102.442203,935$562.85$5.10-0.10.0
    29152.7248.95%4,056,5314,614,220807,63322,857,2902.479230,645$571.43$5.77-0.10.0
    30158.1550.69%4,061,0994,609,385809,97123,304,9502.528289,419$582.62$7.24-0.10.0
    31163.5852.43%4,061,3274,611,408808,90424,011,6502.604288,773$600.29$7.22-0.10.0
    32169.0054.17%4,059,3524,615,857808,94424,748,8602.684303,234$618.72$7.58-0.10.0
    33174.4355.91%4,059,6484,614,317810,88825,918,3602.811321,146$647.96$8.03-0.10.0
    34179.8657.65%4,064,7954,611,641810,40127,202,8402.950387,781$680.07$9.69-0.10.0
    35185.2859.39%4,062,9064,610,523815,30628,316,4703.071433,087$707.91$10.83-0.10.0
    36190.7161.13%4,063,9014,610,482818,22129,678,2803.219448,379$741.96$11.21-0.10.0
    37196.1462.87%4,068,8894,607,797819,72431,071,5603.370539,508$776.79$13.49-0.10.0
    38201.5764.61%4,068,4644,609,119822,91532,968,8603.576558,277$824.22$13.96-0.10.0
    39207.0066.35%4,071,7974,605,430825,72234,672,4703.761679,641$866.81$16.99-0.10.0
    40212.4268.08%4,069,7964,603,396826,67635,689,4003.874679,930$892.23$17.00-0.10.0
    41217.7569.79%4,045,4334,576,184823,73236,226,8603.956754,373$905.67$18.86-0.20.0
    42222.6671.37%3,884,7754,392,650787,78834,611,0303.938705,047$865.28$17.63-0.3-0.1
    43226.5672.62%3,234,8743,660,857656,50527,415,6503.743545,255$685.39$13.63-0.8-0.4
    44229.1273.44%1,903,2252,152,830383,68114,314,3303.322245,416$357.86$6.14-1.7-0.9
    45230.6173.91%622,040703,238124,8063,873,3892.74947,192$96.83$1.18-2.9-1.7
    46231.4774.19%93,547104,86618,424462,7862.1946,447$11.57$0.16-4.5-2.8
    47231.9874.35%5,5156,2341,08122,4381.801-39$0.56$0.00-6.3-3.9
    48232.3174.46%128140174171.504-35$0.01$0.00-8.0-5.1


    ************************************************** *********

    MJ cards per hand

    Monday, January 12, 2009, 09:46 PM

    Configuration

    [B]
    Rounds per shoe0
    Burn cards1
    Shuffle point78
    Decks6
    Hands per hour100
    Players1
    Players come and go0
    Your Seat1

    Rules

    Double down after splitSoft DD counts as Hard HandLate Surrender
    No Ace splitsResplit AcesDealer hits soft 17
    Cards dealt face downDealer shows burn cardsMultiple draws after Ace split
    Dealer peeks on 10Dealer peeks on AceInsurance
    No dealer hole card dealtEarly Surrender vs. 10Split tens must be same value
    Burn card after each roundDouble Down RescueMulti-Card Surrender
    Early Surrender vs. AceInsure Blackjack OnlyDiscard Split
    Discard DoubleBottom card dealtDouble Down Rescue
    Multi-Card SurrenderEarly Surrender vs. AceAJ Blackjack pays 0:10
    AJ Spades pays 0:10AJ Black pays 0:10AJ Suited pays 0:10
    Suited BJ pays 0:10Spades BJ pays 0:10Five cards unbusted pays 0:10
    Six cards unbusted pays 0:10Five card 21 pays 0:10Six card 21 pays 0:10
    777 pays 0:10Suited 777 pays 0:10678 pays 0:10
    Suited 678 pays 0:10Bonus must win to payBlackjack pays 15:10
    Tied Blackjack WinsTied Blackjack LosesDealer wins tied 17
    Dealer wins tied 18Dealer wins tied 19Dealer wins tied 20
    Dealer wins tied 21DD on Any hard handDD on Any soft hand
    Split to 4 handsDD on 2 cardsBlackjack Wins All
    Original Bets && Busted (OBBO)Original Bets Only (OBO)Busted Bets + 1 (BB+1)



    Here, results are grouped by hand number. The average depth of each hand in a round is shown by cards and percentage of the shoe. Hands won, lost and tied is provided for each level as well as the total units bet, average bet and total won or lost. When using an effective strategy, the amount bet and won should increase as the depth increases. Action is Total dollars bet per hour and Win Rate is dollars won per hour.

    Player #1: Hand Depth
    Avg. DepthHandsUnitsDollars per HourAverage
    HandCardsShoeWonLostTiedTotal BetAvg BetWon/LostActionWin RateRCTC
    11.000.32%4,168,9574,585,134797,94310,527,5301.133-37,685$263.19($0.94)0.00.0
    26.462.07%4,169,4864,583,296798,97410,530,6901.133-36,237$263.27($0.91)0.00.0
    311.913.82%4,168,0914,583,767801,42510,543,5301.135-37,561$263.59($0.94)0.00.0
    417.375.57%4,167,8584,584,263800,49810,563,4301.137-37,697$264.09($0.94)0.00.0
    522.837.32%4,167,2134,584,837801,27010,604,1101.141-39,769$265.10($0.99)0.00.0
    628.299.07%4,166,9984,584,684800,47010,662,1601.147-38,925$266.55($0.97)0.00.0
    733.7510.82%4,167,7094,582,590802,44510,768,6501.159-31,791$269.22($0.79)0.00.0
    839.2112.57%4,169,2574,578,953804,88311,000,9601.184-23,680$275.02($0.59)0.00.0
    944.6714.32%4,165,5044,585,075803,14211,147,1401.199-35,813$278.68($0.90)0.00.0
    1050.1316.07%4,165,6144,582,611804,41711,288,8501.215-29,314$282.22($0.73)0.00.0
    1155.5917.82%4,167,3414,579,729806,16211,461,9301.233-27,117$286.55($0.68)0.00.0
    1261.0519.57%4,164,2114,582,685806,08011,813,8701.271-27,807$295.35($0.70)0.00.0
    1366.5221.32%4,166,5474,580,054806,14212,254,3401.319-24,522$306.36($0.61)-0.10.0
    1471.9823.07%4,165,4714,580,987807,83512,469,9801.342-20,021$311.75($0.50)-0.10.0
    1577.4424.82%4,164,9024,578,882809,66412,672,4901.364-15,435$316.81($0.39)-0.10.0
    1682.9126.57%4,165,9564,578,669809,59513,042,1601.403-5,416$326.05($0.14)-0.10.0
    1788.3728.32%4,166,6204,576,274812,40314,012,9801.508-2,845$350.32($0.07)-0.10.0
    1893.8330.08%4,167,5614,575,069812,89214,794,2901.59228,966$369.86$0.72-0.10.0
    1999.3031.83%4,165,0904,573,596816,54615,054,0501.62024,198$376.35$0.60-0.10.0
    20104.7733.58%4,166,2164,574,133815,08815,300,5201.64635,610$382.51$0.89-0.10.0
    21110.2335.33%4,168,6064,571,452816,87315,895,3801.71049,996$397.38$1.25-0.10.0
    22115.7037.08%4,168,8464,569,413818,78317,108,7201.84167,031$427.72$1.68-0.10.0
    23121.1638.83%4,169,6794,568,267819,55917,843,2301.92066,711$446.08$1.67-0.10.0
    24126.6340.59%4,167,7814,569,169820,23418,060,2501.94385,153$451.51$2.13-0.10.0
    25132.0942.34%4,169,9174,568,677820,98018,398,3301.980113,207$459.96$2.83-0.10.0
    26137.5644.09%4,170,8454,568,164823,31819,647,8302.114118,675$491.20$2.97-0.10.0
    27143.0345.84%4,175,2184,563,483825,74921,822,1002.348171,073$545.55$4.28-0.10.1
    28148.5047.60%4,171,8334,560,732830,30522,875,4902.462180,631$571.89$4.52-0.10.0
    29153.9749.35%4,171,6894,562,919829,31423,150,1402.491198,766$578.75$4.97-0.10.0
    30159.4351.10%4,171,7314,565,792828,80523,721,6002.553205,712$593.04$5.14-0.10.0
    31164.9052.85%4,175,6404,563,682829,33324,454,0902.631269,371$611.35$6.73-0.10.0
    32170.3754.61%4,174,0194,562,495832,86525,273,6102.720279,533$631.84$6.99-0.10.0
    33175.8456.36%4,177,2514,560,723833,97826,621,1302.865288,026$665.53$7.20-0.10.0
    34181.3158.11%4,176,8174,562,460834,86327,813,7102.993312,594$695.34$7.81-0.10.0
    35186.7859.87%4,176,6354,561,589838,71429,016,5803.122348,636$725.41$8.72-0.10.0
    36192.2561.62%4,182,5554,556,475840,40030,399,9603.271412,931$760.00$10.32-0.10.0
    37197.7263.37%4,184,1894,557,148842,69831,921,5803.435434,304$798.04$10.86-0.10.0
    38203.2065.13%4,182,7094,556,475846,54833,963,5003.655489,678$849.09$12.24-0.10.0
    39208.6766.88%4,185,7944,553,933847,75935,386,1503.808553,282$884.65$13.83-0.20.0
    40214.1168.63%4,184,2754,546,483846,95536,247,8703.906646,652$906.20$16.17-0.20.0
    41219.4070.32%4,135,8734,494,894837,31536,279,3203.956664,013$906.98$16.60-0.2-0.1
    42224.0971.82%3,852,0874,190,831778,77632,837,3103.843593,913$820.93$14.85-0.5-0.2
    43227.5872.94%2,922,4753,195,238590,12422,538,3903.466330,975$563.46$8.27-1.3-0.7
    44229.7573.64%1,426,9541,571,225285,9548,961,4942.81189,687$224.04$2.24-2.6-1.5
    45230.9874.03%351,051391,62070,5551,651,7292.090-1,962$41.29($0.05)-4.5-2.7
    46231.7074.26%36,73341,0437,322127,9111.544-1,003$3.20($0.03)-6.8-4.3
    47232.1474.40%1,4321,5502924,0821.282-172$0.10$0.00-9.5-6.0
    48232.3174.46%21246591.204-5$0.00$0.00-13.0-8.4

  3. #3
    Don Schlesinger
    Guest

    Don Schlesinger: Re: Cards used per player per hand

    > Conversely, RSA would probably increase this number by
    > a bit.

    Not enough to matter at all.

    > The conventional number is 2.7 cards used per player,
    > but I believe this assumes more than 1 player at the
    > table.

    For just the players' hands, it makes no difference how many players there are. But, if you count the dealer's hand in the average, as opposed to stating a different value for his hand alone, then, clearly, it will be lower with a single player, for the reason you state below.

    > But when heads up, the dealer does not have to
    > take additional hit cards when the player busts, which
    > leads me to believe the avg should be smaller than 2.7
    > cards per player.

    Again, it isn't lower per PLAYER, because the dealer isn't a player; he's the dealer! :-) But, having the dealer play against a lone player lowers the overall average slightly, because the player breaks one hand in six, at which point the dealer doesn't complete his hand. So, instead of the dealer's average being six hands of 2.7, it is now five hands of 2.7 and one hand of 2.0, making the average more like 2.6.

    Note that, as more players are added, making the likelihood that all will break smaller and smaller, the 2.6 gravitates closer and closer to 2.7. Finally, since the dealer operates under different rules to play his hand than does the player, even if the dealer completes his hand every round, I think that his average is slightly lower than 2.7, to begin with -- maybe 2.65, but I'm not certain about that.

    > The rules pertaining to my game are 6D, S17, DAS, DA2,
    > heads up.

    Well, the heads-up definitely matters, as per above.

    Don


  4. #4
    MJ
    Guest

    MJ: Re: I get 2.711 with LS; 2.733 without

    > I simmed your game twice in CVData: the first time
    > with LS, and the second time without it. Both sets of
    > output are shown below.

    I appreciate it.

    > If we confine our observations to only the first 38
    > rounds of each shoe (after that point the cut card
    > starts to have a significant impact), we can see on
    > average the LS game uses 2.711 cards per hand per
    > round, while the no LS game uses 2.733 cards per hand
    > per round: a difference of 0.022 cards per hand per
    > round.

    Can you explain how you arrive at these figures? Thanks for any further assistance.

    MJ

  5. #5
    Dog Hand
    Guest

    Dog Hand: How I Calculated...

    MJ,

    If you look back at the LS output, you'll see the average number of cards in the discard rack at the start of each round are as follows: #1, 1.00; #2, 6.41; #3, 11.81...

    This means that, on average Round 1 uses (6.41-1.00)/2 = 2.705 cards; Round 2 uses (11.81-6.41)/2 = 2.700, etc.

    I used Excel to calculate the value for each of the first 38 rounds, then average all 38 values to get the reported results of 2.711 with LS, and 2.733 w/o LS.

    Hope this helps!

    Dog Hand

  6. #6
    Aruuba
    Guest

    Aruuba: Re: I get 2.711 with LS; 2.733 without

    > Can you explain how you arrive at these figures?
    > Thanks for any further assistance.
    > MJ

    I'm guessing he subtracted the burn card from the total cards used after 39 rounds and divided by 38 rounds played?

    I guess this 2.7 avg is for a BS player with no cut or burn card?

    Why, if Dog's sim was for only 1 player heads up, is it not closer to the 2.6 that Don mentioned because the dealer wouldn't complete player busted hands?

    How significant, if much at all, would the cut-card be in using this avg of 2.7?

    Would it change much for a counter using indexes?

    Just wondering if it would matter much over time if a counter used pen level (without taking into account any cut-card effect ie 234 cards in this case)and number of players at table for a shoe to later estimate rounds played. Maybe rather doing it that way than just using time played to estimate rounds played?


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