Les tableaux de probabilités de résultats du croupier sur cette page peuvent être utiles pour déterminer laquelle des deux stratégies de tournoi est préférable. Les valeurs de ces tableaux ont été calculées à l'aide d'une analyse combinatoire à partir d'un jeu complet, après avoir retiré uniquement la carte supérieure du croupier.
Comment utiliser les graphiques :
Tout d'abord, choisissez le jeu qui vous intéresse :
Ensuite, regardez la carte du croupier en haut, et lisez la colonne pour voir la probabilité de chaque résultat du croupier.
Les probabilités de chaque résultat autre que le Blackjack supposent que le croupier a vérifié la carte cachée et qu'il n'a pas eu de Blackjack. (Par conséquent, les colonnes sous le Dix du croupier et l'As du croupier totalisent plus de 100%. Les lignes autres que le blackjack totalisent 100%).
Par exemple, dans un jeu 1D S17, si le croupier montre une carte Dix, il aura un blackjack dans 7,84% des cas. Une fois qu'il a vérifié et qu'il n'a pas de blackjack, il obtient un total final de vingt dans 35,69% des cas.
Jeu simple : Le croupier s'arrête sur tous les 17 | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|
Résultats | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | Dix | As |
BJ | — | — | — | — | — | — | — | — | 7.84% | 31.37% |
Buste | 35.30% | 37.56% | 40.28% | 42.89% | 42.08% | 25.99% | 23.86% | 23.34% | 23.25% | 16.98% |
17 | 13.90% | 13.03% | 13.10% | 11.97% | 16.69% | 37.23% | 13.09% | 12.19% | 12.42% | 18.38% |
18 | 13.18% | 13.09% | 11.42% | 12.35% | 10.65% | 13.86% | 36.30% | 10.39% | 12.25% | 19.09% |
19 | 13.18% | 12.38% | 12.07% | 11.69% | 10.72% | 7.73% | 12.94% | 35.74% | 12.44% | 18.87% |
20 | 12.39% | 12.33% | 11.63% | 10.47% | 10.07% | 7.89% | 6.83% | 12.23% | 35.69% | 19.17% |
21 | 12.05% | 11.60% | 11.51% | 10.63% | 9.79% | 7.30% | 6.98% | 6.11% | 3.96% | 7.51% |
Jeu simple : Le croupier frappe un soft 17 | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|
Résultats | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | Dix | As |
BJ | — | — | — | — | — | — | — | — | 7.84% | 31.37% |
Buste | 35.63% | 37.81% | 40.58% | 43.00% | 43.78% | 25.99% | 23.86% | 23.34% | 23.25% | 20.46% |
17 | 12.98% | 12.35% | 12.28% | 11.67% | 11.61% | 37.23% | 13.09% | 12.19% | 12.42% | 8.18% |
18 | 13.31% | 13.19% | 11.54% | 12.38% | 11.38% | 13.86% | 36.30% | 10.39% | 12.25% | 20.54% |
19 | 13.32% | 12.50% | 12.19% | 11.74% | 11.61% | 7.73% | 12.94% | 35.74% | 12.44% | 20.62% |
20 | 12.56% | 12.42% | 11.78% | 10.52% | 10.96% | 7.89% | 6.83% | 12.23% | 35.69% | 20.95% |
21 | 12.20% | 11.73% | 11.63% | 10.69% | 10.67% | 7.30% | 6.98% | 6.11% | 3.96% | 9.26% |
Double jeu : Le croupier s'arrête sur tous les 17 | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|
Résultats | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | Dix | As |
BJ | — | — | — | — | — | — | — | — | 7.77% | 31.07% |
Buste | 35.33% | 37.48% | 39.85% | 42.25% | 42.21% | 26.11% | 24.16% | 23.09% | 23.11% | 16.81% |
17 | 13.94% | 13.28% | 13.07% | 12.10% | 16.62% | 37.05% | 12.97% | 12.09% | 12.24% | 18.64% |
18 | 13.33% | 13.07% | 12.02% | 12.28% | 10.62% | 13.82% | 36.12% | 11.20% | 12.16% | 18.99% |
19 | 13.07% | 12.46% | 12.10% | 11.73% | 10.67% | 7.80% | 12.90% | 35.41% | 12.25% | 18.89% |
20 | 12.40% | 12.18% | 11.64% | 10.90% | 10.12% | 7.88% | 6.89% | 12.11% | 36.39% | 19.03% |
21 | 11.93% | 11.54% | 11.31% | 10.73% | 9.75% | 7.34% | 6.96% | 6.10% | 3.84% | 7.65% |
Double Deck : Le croupier touche un soft 17 | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|
Résultats | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | Dix | As |
BJ | — | — | — | — | — | — | — | — | 7.77% | 31.07% |
Buste | 35.65% | 37.75% | 40.13% | 42.37% | 43.88% | 26.11% | 24.16% | 23.09% | 23.11% | 20.26% |
17 | 12.99% | 12.50% | 12.26% | 11.75% | 11.55% | 37.05% | 12.97% | 12.09% | 12.24% | 8.24% |
18 | 13.48% | 13.19% | 12.15% | 12.33% | 11.42% | 13.82% | 36.12% | 11.20% | 12.16% | 20.61% |
19 | 13.22% | 12.59% | 12.23% | 11.79% | 11.55% | 7.80% | 12.90% | 35.41% | 12.25% | 20.65% |
20 | 12.56% | 12.30% | 11.78% | 10.96% | 11.00% | 7.88% | 6.89% | 12.11% | 36.39% | 20.81% |
21 | 12.08% | 11.68% | 11.45% | 10.79% | 10.62% | 7.34% | 6.96% | 6.10% | 3.84% | 9.43% |
4 jeux : Le croupier s'arrête sur les 17 | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|
Résultats | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | Dix | As |
BJ | — | — | — | — | — | — | — | — | 7.73% | 30.92% |
Buste | 35.34% | 37.43% | 39.65% | 41.94% | 42.27% | 26.17% | 24.32% | 22.97% | 23.05% | 16.73% |
17 | 13.96% | 13.39% | 13.06% | 12.16% | 16.58% | 36.95% | 12.91% | 12.05% | 12.16% | 18.76% |
18 | 13.41% | 13.06% | 12.31% | 12.25% | 10.62% | 13.80% | 36.03% | 11.60% | 12.12% | 18.94% |
19 | 13.02% | 12.51% | 12.12% | 11.75% | 10.65% | 7.83% | 12.88% | 35.24% | 12.16% | 18.89% |
20 | 12.40% | 12.11% | 11.64% | 11.11% | 10.15% | 7.87% | 6.91% | 12.06% | 36.73% | 18.96% |
21 | 11.86% | 11.50% | 11.22% | 10.78% | 9.73% | 7.37% | 6.95% | 6.09% | 3.79% | 7.72% |
4 jeux : Le croupier touche un soft 17 | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|
Résultats | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | Dix | As |
BJ | — | — | — | — | — | — | — | — | 7.73% | 30.92% |
Buste | 35.66% | 37.71% | 39.92% | 42.06% | 43.91% | 26.17% | 24.32% | 22.97% | 23.05% | 20.16% |
17 | 13.00% | 12.57% | 12.25% | 11.80% | 11.52% | 36.95% | 12.91% | 12.05% | 12.16% | 8.27% |
18 | 13.57% | 13.19% | 12.44% | 12.31% | 11.45% | 13.80% | 36.03% | 11.60% | 12.12% | 20.65% |
19 | 13.18% | 12.65% | 12.26% | 11.81% | 11.51% | 7.83% | 12.88% | 35.24% | 12.16% | 20.67% |
20 | 12.57% | 12.24% | 11.78% | 11.17% | 11.01% | 7.87% | 6.91% | 12.06% | 36.73% | 20.75% |
21 | 12.02% | 11.65% | 11.35% | 10.84% | 10.60% | 7.37% | 6.95% | 6.09% | 3.79% | 9.50% |
6 jeux : Le croupier s'arrête sur tous les 17 | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|
Résultats | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | Dix | As |
BJ | — | — | — | — | — | — | — | — | 7.72% | 30.87% |
Buste | 35.35% | 37.42% | 39.58% | 41.84% | 42.28% | 26.19% | 24.37% | 22.92% | 23.02% | 16.70% |
17 | 13.97% | 13.43% | 13.06% | 12.18% | 16.57% | 36.92% | 12.89% | 12.03% | 12.13% | 18.81% |
18 | 13.44% | 13.05% | 12.41% | 12.24% | 10.62% | 13.79% | 36.00% | 11.73% | 12.10% | 18.92% |
19 | 13.00% | 12.52% | 12.13% | 11.76% | 10.64% | 7.84% | 12.87% | 35.19% | 12.13% | 18.89% |
20 | 12.40% | 12.08% | 11.64% | 11.18% | 10.16% | 7.87% | 6.92% | 12.04% | 36.84% | 18.94% |
21 | 11.84% | 11.49% | 11.19% | 10.79% | 9.73% | 7.38% | 6.95% | 6.09% | 3.77% | 7.74% |
6 jeux : Le croupier touche un soft 17 | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|
Résultats | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | Dix | As |
BJ | — | — | — | — | — | — | — | — | 7.72% | 30.87% |
Buste | 35.67% | 37.70% | 39.85% | 41.96% | 43.93% | 26.19% | 24.37% | 22.92% | 23.02% | 20.13% |
17 | 13.01% | 12.59% | 12.25% | 11.81% | 11.51% | 36.92% | 12.89% | 12.03% | 12.13% | 8.28% |
18 | 13.60% | 13.19% | 12.54% | 12.30% | 11.46% | 13.79% | 36.00% | 11.73% | 12.10% | 20.66% |
19 | 13.16% | 12.67% | 12.26% | 11.82% | 11.50% | 7.84% | 12.87% | 35.19% | 12.13% | 20.68% |
20 | 12.57% | 12.22% | 11.78% | 11.24% | 11.02% | 7.87% | 6.92% | 12.04% | 36.84% | 20.73% |
21 | 12.00% | 11.64% | 11.32% | 10.86% | 10.59% | 7.38% | 6.95% | 6.09% | 3.77% | 9.53% |
8 jeux : Le croupier s'arrête sur tous les 17 | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|
Résultats | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | Dix | As |
BJ | — | — | — | — | — | — | — | — | 7.71% | 30.84% |
Buste | 35.35% | 37.41% | 39.55% | 41.79% | 42.29% | 26.20% | 24.40% | 22.90% | 23.01% | 16.69% |
17 | 13.97% | 13.45% | 13.05% | 12.19% | 16.56% | 36.90% | 12.88% | 12.02% | 12.11% | 18.83% |
18 | 13.45% | 13.05% | 12.45% | 12.24% | 10.62% | 13.79% | 35.98% | 11.80% | 12.09% | 18.92% |
19 | 12.99% | 12.53% | 12.13% | 11.76% | 10.64% | 7.85% | 12.87% | 35.16% | 12.12% | 18.89% |
20 | 12.40% | 12.07% | 11.65% | 11.21% | 10.16% | 7.87% | 6.93% | 12.03% | 36.90% | 18.93% |
21 | 11.83% | 11.49% | 11.17% | 10.80% | 9.72% | 7.39% | 6.95% | 6.09% | 3.76% | 7.75% |
8 jeux : Le croupier touche un soft 17 | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|
Résultats | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | Dix | As |
BJ | — | — | — | — | — | — | — | — | 7.71% | 30.84% |
Buste | 35.67% | 37.69% | 39.81% | 41.91% | 43.93% | 26.20% | 24.40% | 22.90% | 23.01% | 20.11% |
17 | 13.01% | 12.60% | 12.24% | 11.82% | 11.50% | 36.90% | 12.88% | 12.02% | 12.11% | 8.29% |
18 | 13.61% | 13.19% | 12.59% | 12.30% | 11.46% | 13.79% | 35.98% | 11.80% | 12.09% | 20.67% |
19 | 13.15% | 12.68% | 12.27% | 11.83% | 11.50% | 7.85% | 12.87% | 35.16% | 12.12% | 20.68% |
20 | 12.57% | 12.21% | 11.78% | 11.28% | 11.02% | 7.87% | 6.93% | 12.03% | 36.90% | 20.72% |
21 | 11.99% | 11.63% | 11.31% | 10.87% | 10.58% | 7.39% | 6.95% | 6.09% | 3.76% | 9.54% |
Paquet infini : Le croupier s'arrête sur tous les 17 | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|
Résultats | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | Dix | As |
BJ | — | — | — | — | — | — | — | — | 7.69% | 30.77% |
Buste | 35.36% | 37.39% | 39.45% | 41.64% | 42.32% | 26.23% | 24.47% | 22.84% | 22.98% | 16.65% |
17 | 13.98% | 13.50% | 13.05% | 12.23% | 16.54% | 36.86% | 12.86% | 12.00% | 12.07% | 18.89% |
18 | 13.49% | 13.05% | 12.59% | 12.23% | 10.63% | 13.78% | 35.93% | 12.00% | 12.07% | 18.89% |
19 | 12.97% | 12.56% | 12.14% | 11.77% | 10.63% | 7.86% | 12.86% | 35.08% | 12.07% | 18.89% |
20 | 12.40% | 12.03% | 11.65% | 11.31% | 10.17% | 7.86% | 6.94% | 12.00% | 37.07% | 18.89% |
21 | 11.80% | 11.47% | 11.12% | 10.82% | 9.72% | 7.41% | 6.94% | 6.08% | 3.74% | 7.78% |
Jeu infini : Le croupier frappe un soft 17 | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|
Résultats | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | Dix | As |
BJ | — | — | — | — | — | — | — | — | 7.69% | 30.77% |
Buste | 35.67% | 37.67% | 39.71% | 41.77% | 43.95% | 26.23% | 24.47% | 22.84% | 22.98% | 20.07% |
17 | 13.01% | 12.63% | 12.24% | 11.84% | 11.48% | 36.86% | 12.86% | 12.00% | 12.07% | 8.30% |
18 | 13.65% | 13.20% | 12.73% | 12.29% | 11.48% | 13.78% | 35.93% | 12.00% | 12.07% | 20.69% |
19 | 13.13% | 12.71% | 12.28% | 11.84% | 11.48% | 7.86% | 12.86% | 35.08% | 12.07% | 20.69% |
20 | 12.57% | 12.18% | 11.79% | 11.38% | 11.03% | 7.86% | 6.94% | 12.00% | 37.07% | 20.69% |
21 | 11.96% | 11.62% | 11.26% | 10.89% | 10.57% | 7.41% | 6.94% | 6.08% | 3.74% | 9.57% |
J'ai trouvé des valeurs différentes dans le cas d'un nombre infini de jeux de cartes et d'un croupier qui reste sur ses 17 cartes.
Veuillez noter que toutes les colonnes devraient donner 100 % en somme. Mais ce n'est pas le cas pour les deux dernières colonnes (dix et as) du diagramme ! J'ai des valeurs identiques pour les colonnes 2 à 9 mais différentes pour 10 et as.
Apparemment, vous n'avez pas lu la description en haut de la page. Les colonnes de l'As et du Dix sont établies après que le croupier a vérifié s'il y avait un blackjack et qu'il ne l'avait pas. Cette méthode est beaucoup plus utile pour la plupart des objectifs que l'inclusion du blackjack dans les totaux normaux.
Bonjour,
J'ai calculé les chances de perdre (avec un nombre infini de jeux et un croupier qui s'arrête sur tous les 17) et certains de mes chiffres diffèrent des vôtres. Je suis convaincu que les miens sont corrects, je peux vous envoyer mes calculs excel pour que vous les examiniez de près si vous le souhaitez.
Voici mes résultats concernant les chances d'échec du croupier :
10 21.21%
9 22.84%
8 24.47%
7 26.23%
6 42.32%
5 41.64%
4 38.92%
3 36.17%
2 33.42%
A 11.53%
Non, il y a un problème dans vos calculs. Vos chiffres concordent avec les miens pour les cartes montantes du croupier (5, 6, 7, 8 et 9), mais ils sont trop bas pour toutes les autres cartes montantes.
Si vous voulez un deuxième point de comparaison, consultez ce fil de discussion et téléchargez la feuille de calcul qui s'y trouve :
https://www.blackjackinfo.com/knowledge-base/blackjack-theory-and-math/distribution-of-dealer-hands/
J'ai besoin de vos calculs excel pour mon projet.
Pouvez-vous me l'envoyer par courrier ?
courrier : [email protected]