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 |
|---|---|---|---|
| tawfiq.shobhon | 2 | 2003 | 1132 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.204 | 0.204 | 0.273 | 34.0 | -64 | -4 | 1196 | 1132 | 4027 |
| SRMFix | 0.458 | 0.458 | 0.602 | 100.7 | 12 | 190 | 1401 | 1401 | 5367 |
| EloSRM | 0.503 | 0.503 | 0.693 | 159.2 | 31 | 287 | 2003 | 2003 | 5238 |
| initial | 0.679 | 0.679 | 0.718 | 81.8 | 54 | 110 | 1364 | 1364 | 5660 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2011-01-27 | SRM 495 | 2 | 426 | 433.89 | 0.03 | 31 | 2003 | 5238 | -64 | 1132 | 4027 |
| 1 | 2010-11-13 | SRM 487 | 2 | 370 | 729.44 | 0.98 | 287 | 1972 | 5137 | -4 | 1196 | 3320 |