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 |
|---|---|---|---|
| lbc | 2 | 1584 | 870 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.054 | 0.062 | 0.082 | 16.3 | 0 | 32 | 1461 | 1461 | 8267 |
| EloSRM | -0.051 | 0.071 | 0.088 | 18.0 | -7 | 30 | 1584 | 1584 | 8214 |
| initial | -0.129 | 0.129 | 0.131 | 15.5 | -19 | -12 | 1181 | 1169 | 8682 |
| SRMFix | -0.133 | 0.133 | 0.135 | 28.4 | -38 | -19 | 1162 | 1143 | 8446 |
| SRM | -0.592 | 0.592 | 0.602 | 165.0 | -177 | -153 | 1023 | 870 | 7819 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2009-05-12 | SRM 440 | 2 | 697 | 707.15 | 0.02 | 30 | 1584 | 8214 | -153 | 870 | 7819 |
| 1 | 2008-06-08 | College Tour West China | 1 | 333 | 428.65 | -0.12 | -7 | 1555 | 8930 | -177 | 1023 | 6366 |