What is the limit calculation for combo bets?
Below is an example of how the Combo bet liability is calculated and how the selections in a combo ticket are split. The weight of each selection is determined by its odds/net win, and based on that the liability for each selection is calculated and applied proportionally. A limit check is then done based on the selection's Risk tier, BOS/OAF of the bettor, and the reduction factor, which depends on the odds of the combo ticket.
| Reduction factor | 0.8 | ||||||
| Liability limit | 7500 | ||||||
| Stake | 100 | Payout | -800 | Liability | -560 | ||
| Selection | Odds | NetWin | Net Win Proportion | Stake Distribution | Payout Distribution | Liability Distribution | Limit Check |
| Selection 1 | 4 | 3 | 0.75 | 75.00 | -600.0 | -420.0 | LIMIT OK |
| Selection 2 | 2 | 1 | 0.25 | 25.00 | -200.0 | -140.0 | LIMIT OK |
| Selection 3 | 1 | 0 | 0.00 | 0.00 | 0.0 | 0.0 | LIMIT OK |
| Selection 4 | 1 | 0 | 0.00 | 0.00 | 0.0 | 0.0 | LIMIT OK |
| Selection 5 | 1 | 0 | 0.00 | 0.00 | 0.0 | 0.0 | LIMIT OK |
| Total | 8.00 | 4 | 1.00 | 100.00 | -800.0 | -560.0 |
| Combo bet reduction factor | ||
| Total odds | Reduction factor | |
| From | To | |
| 1 | 4.99 | 1 |
| 5 | 9.99 | 0.8 |
| 10 | 19.99 | 0.7 |
| 20 | 29.99 | 0.55 |
| 30 | 39.99 | 0.4 |
| 40 | 49.99 | 0.25 |
| 50 | 74.99 | 0.1 |
| 75 | 99.99 | 0.05 |
| 100 | ∞ | 0.01 |