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 |
|---|---|---|---|
| gwenchill | 1 | 1756 | 1140 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.275 | 0.275 | 0.275 | 60.0 | -60 | -60 | 1140 | 1140 | 3619 |
| SRMFix | 0.327 | 0.327 | 0.327 | 77.8 | 78 | 78 | 1278 | 1278 | 6031 |
| initial | 0.371 | 0.371 | 0.371 | 44.7 | 45 | 45 | 1245 | 1245 | 6432 |
| EloSRM | 0.424 | 0.424 | 0.424 | 145.8 | 146 | 146 | 1756 | 1756 | 6143 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2009-05-27 | SRM 441 | 2 | 516 | 693.11 | 0.42 | 146 | 1756 | 6143 | -60 | 1140 | 3619 |