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Strategy
Optymalna strategia dla gracza w tej grze jest niezwykle prosta: podnieś stawkę tylko, gdy spread jest równy lub większy 7. Strategia ta zmniejszy przewagę kasyna do 2.8%
The following table shows the net return per unit bet on various spreads, assuming a six deck game. As you can see only spreads of seven or more are favorable. Thus the player should only raise on spreads of 7 or more, which is true regardless of the number of decks used.
| Expected Gain by Raising |
| Spread |
Pays |
Probability
of winning |
Player's
edge |
| 1 |
5 |
0.077419 |
-0.535484 |
| 2 |
4 |
0.154839 |
-0.225806 |
| 3 |
2 |
0.232258 |
-0.303226 |
| 4 |
1 |
0.309677 |
-0.380645 |
| 5 |
1 |
0.387097 |
-0.225806 |
| 6 |
1 |
0.464516 |
-0.070968 |
| 7 |
1 |
0.541935 |
0.083871 |
| 8 |
1 |
0.619355 |
0.238710 |
| 9 |
1 |
0.696774 |
0.393548 |
| 10 |
1 |
0.774194 |
0.548387 |
| 11 |
1 |
0.851613 |
0.703226 |
House Edge
The following table shows the probability and return of each possible outcome in a six-deck game.
| Red Dog Return Table - Six Decks |
| Win |
Probability |
Return |
| 11 |
0.005248 |
0.057733 |
| 5 |
0.010111 |
0.050553 |
| 4 |
0.018383 |
0.073532 |
| 2 |
0.139711 |
0.279422 |
| 1 |
0.094673 |
0.094673 |
| 0 |
0.211175 |
0 |
| -1 |
0.457508 |
-0.457508 |
| -2 |
0.063192 |
-0.126383 |
| Total |
1 |
-0.027978 |
The standard deviation in Red Dog is 1.60.
The following table displays the house edge and element of risk according to the number of decks used.
| House Edge in Red Dog |
| Number of Decks |
House
Edge |
Element
of Risk |
| 1 |
3.155% |
2.672% |
| 2 |
3.077% |
2.609% |
| 4 |
2.884% |
2.447% |
| 6 |
2.798% |
2.375% |
| 8 |
2.751% |
2.335% |
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