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 |
|---|---|---|---|
| asmaafathy | 2 | 1756 | 782 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.150 | 0.425 | 0.451 | 51.2 | -69 | 33 | 1233 | 1164 | 9283 |
| SRMFix | -0.233 | 0.441 | 0.498 | 79.4 | -109 | 50 | 1250 | 1141 | 9017 |
| EloSRM | -0.176 | 0.531 | 0.560 | 116.7 | -96 | 138 | 1851 | 1756 | 8401 |
| SRM | -0.945 | 0.945 | 0.966 | 209.0 | -276 | -142 | 1058 | 782 | 8587 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2011-07-13 | SRM 512 | 2 | 1158 | 768.15 | -0.71 | -96 | 1756 | 8401 | -276 | 782 | 8587 |
| 1 | 2011-06-08 | SRM 509 | 2 | 610 | 780.12 | 0.36 | 138 | 1851 | 7260 | -142 | 1058 | 5041 |