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 |
|---|---|---|---|
| santosh_saha | 3 | 1825 | 782 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.073 | 0.338 | 0.344 | 40.7 | -44 | 48 | 1248 | 1174 | 9755 |
| SRMFix | -0.164 | 0.378 | 0.380 | 66.4 | -68 | 76 | 1276 | 1153 | 9443 |
| EloSRM | -0.160 | 0.462 | 0.462 | 91.9 | -59 | 168 | 1933 | 1825 | 8798 |
| SRM | -0.769 | 0.769 | 0.776 | 139.3 | -161 | -121 | 1079 | 782 | 9324 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2012-08-04 | SRM 551 | 2 | 797 | 659.11 | -0.46 | -49 | 1825 | 8798 | -136 | 782 | 9324 |
| 2 | 2012-07-21 | SRM 550 | 2 | 868 | 623.49 | -0.48 | -59 | 1874 | 8287 | -161 | 918 | 7279 |
| 1 | 2012-06-16 | SRM 546 | 2 | 485 | 663.95 | 0.45 | 168 | 1933 | 7780 | -121 | 1079 | 5367 |