Obtížnost setkání
| Obtížnost setkání | Počet protivníků a nebezpečnost | Smíšená dvojice | ||||||
| 1 | 2 | 3 | 4 | 5-6 | 7-9 | 10-12 | ||
| 1 | 1-2 | 1/2 | 1/3 | 1/4 | 1/6 | 1/8 | 1/8 | 1/2+1/3 |
| 2 | 2-3 | 1 | 1/2-1 | 1/2 | 1/3 | 1/4 | 1/6 | 1+1/2 |
| 3 | 3-4 | 1-2 | 1 | 1/2-1 | 1/2 | 1/3 | 1/4 | 2+1 |
| 4 | 3-5 | 2 | 1-2 | 1 | 1/2-1 | 1/2 | 1/3 | 3+1 |
| 5 | 4-6 | 3 | 2 | 1-2 | 1 | 1/2 | 1/2 | 4+2 |
| 6 | 5-7 | 4 | 3 | 2 | 1-2 | 1 | 1/2 | 5+3 |
| 7 | 6-8 | 5 | 4 | 3 | 2 | 1 | 1/2 | 6+4 |
| 8 | 7-9 | 6 | 5 | 4 | 3 | 2 | 1 | 7+5 |
| 9 | 8-10 | 7 | 6 | 5 | 4 | 3 | 2 | 8+6 |
| 10 | 9-11 | 8 | 7 | 6 | 5 | 4 | 3 | 9+7 |
| 11 | 10-12 | 9 | 8 | 7 | 6 | 5 | 4 | 10+8 |
| 12 | 11-13 | 10 | 9 | 8 | 7 | 6 | 5 | 11+9 |
| 13 | 12-14 | 11 | 10 | 9 | 8 | 7 | 6 | 12+10 |
| 14 | 13-15 | 12 | 11 | 10 | 9 | 8 | 7 | 13+11 |
| 15 | 14-16 | 13 | 12 | 11 | 10 | 9 | 8 | 14+12 |
| 16 | 15-17 | 14 | 13 | 12 | 11 | 10 | 9 | 15+13 |
| 17 | 16-18 | 15 | 14 | 13 | 12 | 11 | 10 | 16+14 |
| 18 | 17-19 | 16 | 15 | 14 | 13 | 12 | 11 | 17+15 |
| 19 | 18-20 | 17 | 16 | 15 | 14 | 13 | 12 | 18+16 |
| 20 | 19+ | 18 | 17 | 16 | 15 | 14 | 13 | 19+17 |