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 |
|---|---|---|---|
| yishun | 2 | 1944 | 972 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.218 | 0.218 | 0.260 | 39.4 | 19 | 60 | 1279 | 1279 | 7711 |
| EloSRM | 0.265 | 0.265 | 0.271 | 87.9 | 81 | 95 | 1944 | 1944 | 7569 |
| initial | 0.291 | 0.291 | 0.323 | 35.0 | 18 | 52 | 1270 | 1270 | 7922 |
| Odd | 0.299 | 0.299 | 0.302 | 99.7 | 83 | 116 | 1758 | 1758 | 7720 |
| SRM | -0.515 | 0.515 | 0.616 | 114.0 | -173 | -55 | 1027 | 972 | 6509 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2012-07-21 | SRM 550 | 2 | 569 | 711.34 | 0.32 | 81 | 1944 | 7569 | -55 | 972 | 6509 |
| 1 | 2012-07-09 | SRM 549 | 2 | 423 | 488.87 | 0.21 | 95 | 1863 | 8414 | -173 | 1027 | 5854 |