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 |
|---|---|---|---|
| qamar | 2 | 1378 | 747 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.189 | 0.192 | 0.269 | 48.5 | -78 | 19 | 1378 | 1378 | 9172 |
| SRMFix | -0.317 | 0.317 | 0.383 | 70.4 | -123 | -18 | 1077 | 1059 | 8647 |
| initial | -0.320 | 0.320 | 0.366 | 38.5 | -60 | -17 | 1140 | 1123 | 8560 |
| SRM | -0.832 | 0.832 | 0.932 | 226.5 | -368 | -85 | 832 | 747 | 7383 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2007-12-11 | SRM 382 | 2 | 290 | 392.23 | 0.00 | 19 | 1378 | 9172 | -85 | 747 | 7383 |
| 1 | 2005-12-28 | SRM 280 | 2 | 319 | 245.46 | -0.38 | -78 | 1359 | 4554 | -368 | 832 | 3911 |