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 |
|---|---|---|---|
| UglyTroLL | 2 | 1791 | 964 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.295 | 0.295 | 0.360 | 52.0 | 22 | 82 | 1304 | 1304 | 5754 |
| EloSRM | 0.307 | 0.307 | 0.323 | 91.6 | 90 | 93 | 1791 | 1791 | 5819 |
| initial | 0.353 | 0.353 | 0.409 | 42.5 | 18 | 67 | 1285 | 1285 | 5912 |
| SRM | -0.245 | 0.494 | 0.551 | 118.0 | -162 | -74 | 1038 | 964 | 5536 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2009-05-27 | SRM 441 | 2 | 438 | 580.50 | 0.41 | 90 | 1791 | 5819 | -74 | 964 | 5536 |
| 1 | 2009-05-12 | SRM 440 | 2 | 569 | 656.90 | 0.21 | 93 | 1701 | 6804 | -162 | 1038 | 5002 |