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 |
|---|---|---|---|
| KaiToTo | 2 | 1951 | 1020 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.326 | 0.377 | 0.498 | 45.4 | -6 | 85 | 1285 | 1278 | 7518 |
| SRMFix | 0.157 | 0.482 | 0.507 | 100.6 | -55 | 146 | 1346 | 1292 | 7280 |
| EloSRM | 0.178 | 0.590 | 0.616 | 146.3 | -41 | 251 | 1992 | 1951 | 6942 |
| Odd | 0.228 | 0.592 | 0.635 | 150.0 | -30 | 270 | 1812 | 1781 | 7038 |
| SRM | -0.600 | 0.600 | 0.669 | 90.0 | -128 | -52 | 1148 | 1020 | 5804 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2011-12-28 | SRM 528 | 2 | 636 | 478.35 | -0.41 | -41 | 1951 | 6942 | -128 | 1020 | 5804 |
| 1 | 2011-12-23 | SRM 526.5 | 2 | 314 | 534.47 | 0.77 | 251 | 1992 | 6490 | -52 | 1148 | 4461 |