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 |
|---|---|---|---|
| Learnable | 5 | 1758 | 1070 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.409 | 0.454 | 0.822 | 54.6 | -9 | 197 | 1408 | 1397 | 2471 |
| SRMFix | 0.317 | 0.509 | 0.813 | 74.6 | -40 | 233 | 1447 | 1396 | 2613 |
| SRM | 0.027 | 0.532 | 0.653 | 75.0 | -132 | 85 | 1153 | 1070 | 2524 |
| EloSRM | 0.325 | 0.564 | 0.821 | 87.1 | -11 | 251 | 1771 | 1758 | 2502 |
| Odd | 0.331 | 0.567 | 0.815 | 87.9 | -2 | 242 | 1697 | 1696 | 2489 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5 | 2006-02-21 | SRM 291 | 2 | 203 | 176.83 | -0.20 | -3 | 1758 | 2502 | -33 | 1070 | 2524 |
| 4 | 2006-02-04 | SRM 287 | 2 | 183 | 150.74 | -0.28 | -11 | 1761 | 2396 | -50 | 1103 | 2302 |
| 3 | 2006-01-05 | SRM 281 | 2 | 77 | 232.62 | 1.60 | 251 | 1771 | 2294 | 85 | 1153 | 2043 |
| 2 | 2005-12-21 | SRM 279 | 2 | 283 | ||||||||
| 1 | 2005-12-17 | SRM 277 | 2 | 285 | 323.51 | 0.18 | 84 | 1520 | 3414 | -132 | 1068 | 2402 |