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 |
|---|---|---|---|
| surinder | 3 | 1344 | 631 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.193 | 0.288 | 0.311 | 65.9 | -70 | 72 | 1470 | 1344 | 7660 |
| SRMFix | -0.298 | 0.309 | 0.372 | 46.9 | -74 | 4 | 1204 | 1067 | 6978 |
| initial | -0.280 | 0.318 | 0.368 | 38.3 | -57 | 7 | 1207 | 1099 | 7393 |
| Odd | -0.206 | 0.320 | 0.338 | 67.4 | -64 | 90 | 1414 | 1302 | 7238 |
| SRM | -0.793 | 0.793 | 0.802 | 189.7 | -239 | -137 | 1063 | 631 | 6997 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2007-06-20 | SRM 355 | 2 | 541 | 453.43 | -0.29 | -70 | 1344 | 7660 | -239 | 631 | 6997 |
| 2 | 2005-04-18 | SRM 239 | 2 | 170 | 149.53 | -0.43 | -56 | 1414 | 2823 | -193 | 870 | 2680 |
| 1 | 2005-03-16 | SRM 234 | 2 | 162 | 178.75 | 0.14 | 72 | 1470 | 2501 | -137 | 1063 | 1781 |