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 |
|---|---|---|---|
| ohoho3 | 7 | 2080 | 1083 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.237 | 0.821 | 1.025 | 103.6 | -136 | 212 | 1656 | 1491 | 4067 |
| SRM | 0.209 | 0.824 | 0.907 | 66.5 | -143 | 70 | 1198 | 1083 | 4016 |
| EloSRM | 0.185 | 0.899 | 1.049 | 117.7 | -78 | 233 | 2187 | 2080 | 3673 |
| initial | 0.417 | 0.906 | 1.118 | 109.1 | -159 | 211 | 1678 | 1501 | 3946 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 7 | 2009-12-05 | SRM 454 | 2 | 366 | 237.94 | -0.62 | -29 | 2080 | 3673 | -28 | 1083 | 4016 |
| 6 | 2009-10-20 | SRM 451 | 2 | 396 | 137.85 | -1.52 | -78 | 2109 | 3476 | -87 | 1111 | 3845 |
| 5 | 2009-10-17 | SRM 450 | 2 | 174 | 186.68 | 0.10 | 37 | 2187 | 3016 | 25 | 1198 | 3153 |
| 4 | 2009-04-19 | SRM 438 | 2 | 105 | 268.94 | 1.36 | 165 | 2150 | 3115 | 70 | 1173 | 3694 |
| 3 | 2009-02-07 | SRM 434 | 2 | 192 | 495.62 | 1.37 | 233 | 1986 | 4280 | 46 | 1103 | 5311 |
| 2 | 2008-12-23 | SRM 431 | 2 | 384 | ||||||||
| 1 | 2008-12-20 | SRM 430 | 2 | 424 | 569.32 | 0.42 | 164 | 1753 | 6558 | -143 | 1057 | 5793 |