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 |
|---|---|---|---|
| ewd | 3 | 1628 | 763 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.012 | 0.432 | 0.462 | 52.0 | -39 | 80 | 1241 | 1204 | 6381 |
| Odd | 0.070 | 0.448 | 0.507 | 82.8 | -38 | 179 | 1553 | 1521 | 6218 |
| EloSRM | 0.059 | 0.458 | 0.512 | 91.3 | -52 | 184 | 1666 | 1628 | 6144 |
| SRMFix | 0.003 | 0.469 | 0.498 | 81.6 | -84 | 114 | 1229 | 1182 | 6423 |
| SRM | -0.442 | 0.662 | 0.732 | 159.7 | -355 | 21 | 866 | 763 | 7283 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2008-01-09 | SRM 387 | 2 | 372 | 290.52 | -0.36 | -39 | 1628 | 6144 | -103 | 763 | 7283 |
| 2 | 2007-12-27 | SRM 385 | 2 | 306 | 523.84 | 0.78 | 184 | 1666 | 5750 | 21 | 866 | 6149 |
| 1 | 2007-11-28 | SRM 379 | 2 | 339 | 340.12 | -0.24 | -52 | 1483 | 7154 | -355 | 845 | 5962 |