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 |
|---|---|---|---|
| sribos | 4 | 1717 | 666 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.079 | 0.251 | 0.268 | 30.2 | -40 | 29 | 1201 | 1162 | 8491 |
| EloSRM | -0.052 | 0.267 | 0.275 | 51.5 | -54 | 62 | 1752 | 1717 | 7882 |
| SRMFix | -0.073 | 0.290 | 0.303 | 49.9 | -97 | 37 | 1168 | 1131 | 8350 |
| SRM | -0.495 | 0.513 | 0.711 | 133.5 | -341 | -24 | 859 | 666 | 9148 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2011-02-26 | SRM 498 | 2 | 929 | 719.76 | -0.37 | -36 | 1717 | 7882 | -100 | 666 | 9148 |
| 3 | 2011-01-22 | Member SRM 494 | 2 | 596 | 703.85 | 0.24 | 55 | 1752 | 7378 | -24 | 766 | 7960 |
| 2 | 2011-01-12 | SRM 493 | 2 | 460 | 524.93 | 0.19 | 62 | 1698 | 7931 | -69 | 790 | 7678 |
| 1 | 2010-12-18 | Member SRM 491 | 2 | 904 | 749.08 | -0.27 | -54 | 1636 | 8571 | -341 | 859 | 6702 |