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 |
|---|---|---|---|
| asklzxn2 | 2 | 1936 | 990 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.226 | 0.642 | 0.681 | 77.4 | -50 | 105 | 1305 | 1254 | 8122 |
| SRM | -0.679 | 0.679 | 0.873 | 105.0 | -189 | -21 | 1179 | 990 | 6415 |
| SRMFix | 0.010 | 0.789 | 0.790 | 152.1 | -124 | 180 | 1380 | 1256 | 7999 |
| Odd | 0.081 | 0.911 | 0.915 | 192.8 | -82 | 303 | 1847 | 1765 | 7520 |
| EloSRM | 0.025 | 0.912 | 0.912 | 189.8 | -94 | 285 | 2030 | 1936 | 7421 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2012-02-23 | SRM 534 | 2 | 670 | 362.16 | -0.89 | -94 | 1936 | 7421 | -189 | 990 | 6415 |
| 1 | 2012-01-19 | SRM 530 | 2 | 297 | 568.54 | 0.94 | 285 | 2030 | 6268 | -21 | 1179 | 4256 |