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 |
|---|---|---|---|
| wgz991899 | 2 | 1625 | 575 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.322 | 0.322 | 0.415 | 38.8 | -70 | -7 | 1130 | 1122 | 11046 |
| EloSRM | -0.193 | 0.330 | 0.382 | 93.3 | -124 | 62 | 1625 | 1625 | 10467 |
| SRMFix | -0.300 | 0.347 | 0.459 | 78.2 | -148 | 8 | 1060 | 1060 | 11116 |
| SRM | -0.780 | 0.780 | 1.048 | 312.5 | -571 | -54 | 629 | 575 | 10993 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2011-07-26 | SRM 513 | 2 | 962 | 1,058.47 | 0.14 | 62 | 1625 | 10467 | -54 | 575 | 10993 |
| 1 | 2010-11-30 | Member SRM 489 | 2 | 932 | 665.68 | -0.52 | -124 | 1563 | 9676 | -571 | 629 | 9196 |