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 |
|---|---|---|---|
| omir | 3 | 1885 | 906 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.012 | 0.482 | 0.509 | 79.4 | -93 | 75 | 1346 | 1253 | 7354 |
| initial | 0.146 | 0.493 | 0.501 | 59.3 | -63 | 71 | 1315 | 1253 | 7454 |
| EloSRM | 0.024 | 0.540 | 0.564 | 111.0 | -78 | 159 | 1963 | 1885 | 7025 |
| Odd | 0.040 | 0.555 | 0.577 | 117.1 | -72 | 180 | 1800 | 1728 | 7052 |
| SRM | -0.578 | 0.578 | 0.679 | 98.0 | -154 | -38 | 1098 | 906 | 6870 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2011-08-20 | SRM 515 | 2 | 808 | 473.10 | -0.77 | -78 | 1885 | 7025 | -154 | 906 | 6870 |
| 2 | 2011-06-08 | SRM 509 | 2 | 455 | 604.09 | 0.41 | 96 | 1963 | 6231 | -38 | 1060 | 5018 |
| 1 | 2011-05-03 | Member SRM 505 | 2 | 544 | 736.32 | 0.44 | 159 | 1867 | 6747 | -102 | 1098 | 4513 |