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 |
|---|---|---|---|
| wangwangkunkun | 2 | 1630 | 627 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.160 | 0.416 | 0.445 | 50.0 | -69 | 31 | 1161 | 1161 | 7535 |
| Odd | -0.031 | 0.423 | 0.424 | 108.5 | -102 | 115 | 1487 | 1487 | 7241 |
| EloSRM | -0.056 | 0.444 | 0.448 | 119.0 | -121 | 117 | 1630 | 1630 | 7122 |
| SRMFix | -0.148 | 0.481 | 0.503 | 100.0 | -144 | 56 | 1112 | 1112 | 7682 |
| SRM | -0.658 | 0.848 | 1.073 | 305.5 | -592 | 19 | 627 | 627 | 8269 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2009-12-22 | SRM 456 | 2 | 449 | 587.51 | 0.39 | 117 | 1630 | 7122 | 19 | 627 | 8269 |
| 1 | 2009-11-05 | SRM 452 | 2 | 903 | 646.95 | -0.50 | -121 | 1512 | 9536 | -592 | 608 | 9265 |