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 |
|---|---|---|---|
| tsha94568 | 1 | 1839 | 1072 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.260 | 0.260 | 0.260 | 62.4 | 62 | 62 | 1262 | 1262 | 6593 |
| initial | 0.328 | 0.328 | 0.328 | 39.5 | 39 | 39 | 1239 | 1239 | 6948 |
| EloSRM | 0.395 | 0.395 | 0.395 | 148.1 | 148 | 148 | 1839 | 1839 | 6541 |
| Odd | 0.446 | 0.446 | 0.446 | 169.2 | 169 | 169 | 1679 | 1679 | 6693 |
| SRM | -0.670 | 0.670 | 0.670 | 128.0 | -128 | -128 | 1072 | 1072 | 4447 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2010-12-28 | SRM 492 | 2 | 405 | 532.44 | 0.40 | 148 | 1839 | 6541 | -128 | 1072 | 4447 |