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 |
|---|---|---|---|
| tomxu2k | 1 | 1908 | 1177 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.134 | 0.134 | 0.134 | 23.0 | -23 | -23 | 1177 | 1177 | 3350 |
| SRMFix | 0.764 | 0.764 | 0.764 | 172.6 | 173 | 173 | 1373 | 1373 | 5135 |
| initial | 0.819 | 0.819 | 0.819 | 98.6 | 99 | 99 | 1299 | 1299 | 5773 |
| EloSRM | 0.894 | 0.894 | 0.894 | 275.0 | 275 | 275 | 1908 | 1908 | 5018 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2009-11-05 | SRM 452 | 2 | 349 | 648.49 | 0.89 | 275 | 1908 | 5018 | -23 | 1177 | 3350 |