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 |
|---|---|---|---|
| sevenz | 3 | 2168 | 1093 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.004 | 0.357 | 0.357 | 104.5 | -158 | 51 | 1251 | 1093 | 5199 |
| SRMFix | 0.629 | 0.660 | 0.912 | 140.2 | -5 | 275 | 1475 | 1470 | 5753 |
| initial | 0.680 | 0.680 | 0.953 | 81.9 | 1 | 162 | 1364 | 1364 | 6760 |
| EloSRM | 0.681 | 0.728 | 0.997 | 199.2 | -9 | 390 | 2176 | 2168 | 5544 |
| Odd | 0.708 | 0.752 | 1.033 | 205.3 | -8 | 403 | 1974 | 1966 | 5769 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2012-12-12 | SRM 564 | 1 | 583 | 608.99 | -0.05 | -9 | 2168 | 5544 | -158 | 1093 | 5199 |
| 2 | 2012-11-30 | SRM 562 | 1 | 411 | ||||||||
| 1 | 2012-11-20 | SRM 561 | 2 | 190 | 505.95 | 1.41 | 390 | 2176 | 5419 | 51 | 1251 | 3621 |