3.51 The challenge must be met if the rating system is to succeed, if it is to produce ratings that will satisfy the players and the users of the rating list.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| Pitotte | 2 | 1425 | 775 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.156 | 0.156 | 0.157 | 9.9 | -17 | -3 | 1365 | 1348 | 5685 |
| EloSRM | -0.173 | 0.173 | 0.173 | 20.6 | -21 | -20 | 1445 | 1425 | 5606 |
| SRMFix | -0.261 | 0.261 | 0.267 | 55.2 | -75 | -35 | 1125 | 1090 | 6051 |
| initial | -0.264 | 0.264 | 0.264 | 31.8 | -33 | -31 | 1167 | 1136 | 6167 |
| SRM | -0.852 | 0.852 | 0.868 | 212.5 | -260 | -165 | 940 | 775 | 5684 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2006-08-09 | SRM 315 | 2 | 274 | 243.33 | -0.17 | -20 | 1425 | 5606 | -165 | 775 | 5684 |
| 1 | 2006-07-22 | SRM 312 | 2 | 382 | 338.51 | -0.17 | -21 | 1445 | 5337 | -260 | 940 | 4148 |