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 |
|---|---|---|---|
| gechaowinter | 1 | 1657 | 994 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.001 | 0.001 | 0.001 | 0.1 | 0 | 0 | 1200 | 1200 | 7628 |
| SRMFix | -0.059 | 0.059 | 0.059 | 14.4 | -14 | -14 | 1186 | 1186 | 7550 |
| EloSRM | 0.060 | 0.060 | 0.060 | 48.3 | 48 | 48 | 1657 | 1657 | 7277 |
| SRM | -0.886 | 0.886 | 0.886 | 206.0 | -206 | -206 | 994 | 994 | 5636 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2009-05-12 | SRM 440 | 2 | 630 | 656.90 | 0.06 | 48 | 1657 | 7277 | -206 | 994 | 5636 |