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 |
|---|---|---|---|
| eqsq | 2 | 1147 | 586 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.391 | 0.391 | 0.405 | 77.9 | -107 | -48 | 1195 | 1147 | 3512 |
| Odd | -0.393 | 0.393 | 0.404 | 67.6 | -94 | -42 | 1171 | 1130 | 3533 |
| SRMFix | -0.466 | 0.466 | 0.488 | 97.2 | -140 | -54 | 1060 | 1006 | 3579 |
| initial | -0.490 | 0.490 | 0.497 | 59.0 | -69 | -49 | 1131 | 1082 | 3505 |
| SRM | -0.860 | 0.860 | 0.928 | 307.0 | -455 | -159 | 745 | 586 | 3353 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2003-05-14 | SRM 146 | 2 | 161 | 143.24 | -0.28 | -48 | 1147 | 3512 | -159 | 586 | 3353 |
| 1 | 2003-04-30 | SRM 144 | 2 | 215 | 164.80 | -0.50 | -107 | 1195 | 3266 | -455 | 745 | 2811 |