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 |
|---|---|---|---|
| Sofigenr | 3 | 1764 | 838 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.079 | 0.273 | 0.330 | 32.9 | -23 | 64 | 1252 | 1228 | 6396 |
| EloSRM | 0.070 | 0.298 | 0.366 | 60.2 | -31 | 132 | 1795 | 1764 | 6333 |
| Odd | 0.082 | 0.298 | 0.372 | 66.6 | -29 | 135 | 1653 | 1624 | 6379 |
| SRMFix | 0.038 | 0.318 | 0.356 | 54.1 | -38 | 88 | 1249 | 1213 | 6454 |
| SRM | -0.509 | 0.531 | 0.668 | 120.7 | -239 | -24 | 961 | 838 | 6264 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2010-06-30 | Member Single Round Match 474 | 2 | 444 | 358.98 | -0.31 | -31 | 1764 | 6333 | -99 | 838 | 6264 |
| 2 | 2010-03-16 | SRM 464 | 2 | 466 | 683.55 | 0.55 | 132 | 1795 | 5658 | -24 | 937 | 5157 |
| 1 | 2010-02-06 | SRM 460 | 2 | 751 | 732.81 | -0.04 | 17 | 1663 | 7067 | -239 | 961 | 5193 |