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 |
|---|---|---|---|
| rasp | 2 | 1462 | 736 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.190 | 0.190 | 0.206 | 35.1 | -47 | -23 | 1485 | 1462 | 9279 |
| Odd | -0.195 | 0.195 | 0.206 | 28.8 | -38 | -20 | 1372 | 1352 | 9147 |
| SRMFix | -0.295 | 0.295 | 0.298 | 61.3 | -79 | -44 | 1121 | 1077 | 8588 |
| initial | -0.300 | 0.300 | 0.300 | 36.1 | -38 | -34 | 1162 | 1128 | 8672 |
| SRM | -0.730 | 0.730 | 0.730 | 232.0 | -283 | -181 | 917 | 736 | 7498 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2010-01-04 | SRM 457 | 2 | 503 | 522.82 | -0.11 | -23 | 1462 | 9279 | -181 | 736 | 7498 |
| 1 | 2007-11-10 | College Tour SRM 375 | 1 | 25 | 23.62 | -0.27 | -47 | 1485 | 6971 | -283 | 917 | 5088 |