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 |
|---|---|---|---|
| srini.mvaram | 4 | 1546 | 687 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.113 | 0.317 | 0.341 | 38.2 | -53 | 49 | 1249 | 1146 | 8455 |
| SRMFix | -0.190 | 0.370 | 0.377 | 60.3 | -66 | 85 | 1285 | 1129 | 7681 |
| EloSRM | -0.135 | 0.394 | 0.411 | 78.4 | -60 | 182 | 1678 | 1546 | 7228 |
| SRM | -0.672 | 0.672 | 0.693 | 128.2 | -168 | -89 | 1111 | 687 | 8213 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2008-03-22 | SRM 394 | 2 | 578 | 543.76 | -0.30 | -41 | 1546 | 7228 | -106 | 687 | 8213 |
| 3 | 2007-10-02 | SRM 368 | 2 | 477 | 382.67 | -0.50 | -60 | 1587 | 5606 | -168 | 793 | 5825 |
| 2 | 2007-09-26 | SRM 367 | 2 | 469 | 391.86 | -0.26 | -31 | 1647 | 5107 | -150 | 961 | 4261 |
| 1 | 2007-02-20 | SRM 340 | 2 | 294 | 420.99 | 0.52 | 182 | 1678 | 4396 | -89 | 1111 | 3212 |