| NOTE: Effect of Rule Changes on basic strategy player |
|---|
| compared to Base Rules: DOA, S17, SPL3, NDAS, NRSA, NS |
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| Abbr. | Description of Rules | 1D | 2D | 3D | 4D | 5D | 6D | 7D | 8D |
|---|
| | Base Rules | +0.040 | -0.310 | -0.400 | -0.480 | -0.500 | -0.520 | -0.535 | -0.550 |
| Abbr. | Description of Rules | 1D | 2D | 3D | 4D | 5D | 6D | 7D | 8D |
|---|
| S17 | Dealer Stands on a Soft 17 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 |
| H17 | Dealer Hits a Soft 17 | -0.190 | -0.205 | -0.210 | -0.213 | -0.214 | -0.215 | -0.216 | -0.216 |
| Abbr. | Description of Rules | 1D | 2D | 3D | 4D | 5D | 6D | 7D | 8D |
|---|
| DOA | Double On Any First Two Cards | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 |
| DAN | Double On Any Number of Cards | 0.240 | 0.232 | 0.230 | 0.229 | 0.228 | 0.227 | 0.226 | 0.226 |
| D11 | Double Down only on 11 | -0.783 | -0.696 | -0.667 | -0.652 | -0.644 | -0.638 | -0.634 | -0.631 |
| D10 | Double Down only on 10 or 11 | -0.263 | -0.211 | -0.194 | -0.185 | -0.180 | -0.176 | -0.174 | -0.172 |
| D9 | Double Down only on 9, 10 or 11 | -0.131 | -0.107 | -0.099 | -0.095 | -0.093 | -0.091 | -0.090 | -0.089 |
| Abbr. | Description of Rules | 1D | 2D | 3D | 4D | 5D | 6D | 7D | 8D |
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| NSA (SPA0) | No Splitting of Aces Allowed | -0.163 | -0.175 | -0.177 | -0.179 | -0.179 | -0.180 | -0.180 | -0.180 |
| NRSA (SPA1) | No Resplitting of Aces allowed | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 |
| RSA (SPA2) | Resplit Aces (up to 3 hands) | 0.031 | 0.049 | 0.055 | 0.058 | 0.060 | 0.061 | 0.062 | 0.063 |
| RSA (SPA3) | Resplit Aces (up to 4 hands) | 0.032 | 0.053 | 0.059 | 0.065 | 0.067 | 0.069 | 0.071 | 0.072 |
| DAS | Double Down after Splitting Allowed (see DAS/SPLn below for details) |
| DAS/SPL0 | No Pair Splitting Allowed | -0.212 | -0.234 | -0.239 | -0.244 | -0.246 | -0.248 | -0.249 | -0.249 |
| DAS/SPL1 | Pair Splitting Allowed (up to 2 hands) | 0.112 | 0.108 | 0.099 | 0.090 | 0.088 | 0.087 | 0.086 | 0.086 |
| DAS/SPL2 | Pair Splitting Allowed (up to 3 hands) | 0.140 | 0.139 | 0.138 | 0.137 | 0.136 | 0.135 | 0.135 | 0.135 |
| DAS/SPL3 | Pair Splitting Allowed (up to 4 hands) | 0.141 | 0.143 | 0.143 | 0.143 | 0.142 | 0.142 | 0.142 | 0.142 |
| NDAS | No Double Down after Splitting Allowed (see NDAS/SPLn below for details) |
| NDAS/SPL0 | No Pair Splitting Allowed | -0.212 | -0.234 | -0.239 | -0.244 | -0.246 | -0.248 | -0.249 | -0.249 |
| NDAS/SPL1 | Pair Splitting Allowed (up to 2 hands) | -0.017 | -0.027 | -0.029 | -0.032 | -0.034 | -0.035 | -0.035 | -0.035 |
| NDAS/SPL2 | Pair Splitting Allowed (up to 3 hands) | -0.001 | -0.002 | -0.003 | -0.003 | -0.004 | -0.005 | -0.005 | -0.005 |
| NDAS/SPL3 | Pair Splitting Allowed (up to 4 hands) | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 |
| Abbr. | Description of Rules | 1D | 2D | 3D | 4D | 5D | 6D | 7D | 8D |
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| ES | Early Surrender (S17) | 0.620 | 0.625 | 0.627 | 0.628 | 0.628 | 0.628 | 0.629 | 0.629 |
| ES | Early Surrender (H17) | 0.700 | 0.710 | 0.713 | 0.715 | 0.716 | 0.717 | 0.717 | 0.718 |
| ESA | Early Surrender vs Dealer Ace (S17) | 0.430 | 0.405 | 0.400 | 0.395 | 0.394 | 0.390 | 0.391 | 0.391 |
| ESA | Early Surrender vs Dealer Ace (H17) | 0.510 | 0.490 | 0.486 | 0.482 | 0.478 | 0.479 | 0.479 | 0.480 |
| E10 | Early Surrender if Dealer shows a Ten (S17) | 0.190 | 0.220 | 0.227 | 0.233 | 0.234 | 0.238 | 0.238 | 0.238 |
| E10 | Early Surrender if Dealer shows a Ten (H17) | 0.190 | 0.220 | 0.227 | 0.233 | 0.234 | 0.238 | 0.238 | 0.238 |
| LS | Late Surrender (S17) | 0.022 | 0.053 | 0.064 | 0.069 | 0.072 | 0.075 | 0.076 | 0.077 |
| LS | Late Surrender (H17) | 0.036 | 0.071 | 0.083 | 0.089 | 0.093 | 0.095 | 0.097 | 0.098 |
| NS | No Surrender Allowed | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 |
| Abbr. | Description of Rules | 1D | 2D | 3D | 4D | 5D | 6D | 7D | 8D |
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| NI | No Insurance | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 |
| BJ2:1 | 2-to-1 Blackjack Payoff | 2.325 | 2.289 | 2.278 | 2.272 | 2.268 | 2.266 | 2.265 | 2.263 |
| Abbr. | Description of Rules | 1D | 2D | 3D | 4D | 5D | 6D | 7D | 8D |
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| NHC | No Hole Card, Dealer takes only original bet | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 |
| ENHC | No Hole Card (European Rules) Dlr takes all | -0.110 | -0.110 | -0.110 | -0.110 | -0.110 | -0.110 | -0.110 | -0.110 |