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 |
|---|---|---|---|
| intrest86 | 4 | 2381 | 1247 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 1.393 | 1.526 | 2.027 | 186.7 | -37 | 430 | 1873 | 1873 | 2570 |
| initial | 1.542 | 1.607 | 2.164 | 193.5 | -16 | 446 | 1943 | 1943 | 2928 |
| SRM | 1.297 | 1.781 | 2.203 | 160.8 | -211 | 204 | 1317 | 1247 | 3326 |
| EloSRM | 1.763 | 1.818 | 2.371 | 242.1 | -34 | 387 | 2381 | 2381 | 3078 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2011-07-13 | SRM 512 | 2 | 57 | 510.57 | 3.16 | 370 | 2381 | 3078 | 141 | 1247 | 3326 |
| 3 | 2010-02-17 | SRM 462 | 1 | 455 | 442.33 | -0.11 | -34 | 2011 | 4355 | -211 | 1106 | 3909 |
| 2 | 2006-12-28 | SRM 332 | 2 | 15 | 169.04 | 3.49 | 387 | 2045 | 2089 | 204 | 1317 | 1724 |
| 1 | 2006-11-02 | SRM 325 | 2 | 219 | 310.79 | 0.50 | 177 | 1658 | 4095 | -87 | 1113 | 2978 |