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 |
|---|---|---|---|
| mcfuel | 1 | 1887 | 1185 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.087 | 0.087 | 0.087 | 15.0 | -15 | -15 | 1185 | 1185 | 3212 |
| SRMFix | 0.753 | 0.753 | 0.753 | 170.4 | 170 | 170 | 1370 | 1370 | 5092 |
| initial | 0.808 | 0.808 | 0.808 | 97.3 | 97 | 97 | 1297 | 1297 | 5718 |
| EloSRM | 0.870 | 0.870 | 0.870 | 263.6 | 264 | 264 | 1887 | 1887 | 5072 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2009-08-25 | SRM 447 | 2 | 347 | 634.09 | 0.87 | 264 | 1887 | 5072 | -15 | 1185 | 3212 |