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 |
|---|---|---|---|
| vishwaram | 4 | 1764 | 833 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.195 | 0.340 | 0.472 | 48.7 | -12 | 134 | 1764 | 1764 | 6300 |
| initial | 0.153 | 0.367 | 0.470 | 44.2 | -22 | 94 | 1255 | 1255 | 6215 |
| SRMFix | 0.150 | 0.382 | 0.484 | 59.5 | -52 | 104 | 1229 | 1229 | 6423 |
| SRM | -0.315 | 0.656 | 0.672 | 146.3 | -269 | 36 | 931 | 833 | 6704 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2010-06-05 | SRM 472 | 2 | 740 | ||||||||
| 3 | 2010-02-17 | SRM 462 | 2 | 291 | 507.55 | 0.80 | 134 | 1764 | 6300 | 36 | 833 | 6704 |
| 2 | 2010-02-13 | Member SRM 461 | 2 | 817 | 766.88 | -0.09 | 0 | 1630 | 7426 | -134 | 797 | 7034 |
| 1 | 2010-01-14 | Member SRM 458 | 2 | 485 | 603.71 | -0.12 | -12 | 1630 | 7194 | -269 | 931 | 5361 |