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 |
|---|---|---|---|
| Mohsen_Ansari | 3 | 2046 | 945 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.308 | 0.316 | 0.455 | 44.0 | -3 | 100 | 1326 | 1326 | 7302 |
| EloSRM | 0.356 | 0.356 | 0.467 | 98.4 | 57 | 169 | 2046 | 2046 | 6903 |
| initial | 0.365 | 0.365 | 0.489 | 43.9 | 8 | 98 | 1332 | 1332 | 7277 |
| SRM | -0.292 | 0.627 | 0.674 | 99.7 | -200 | 22 | 1000 | 945 | 7173 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2013-02-19 | SRM 571 | 2 | 434 | 744.62 | 0.78 | 169 | 2046 | 6903 | 22 | 945 | 7173 |
| 2 | 2012-05-19 | SRM 543 | 2 | 653 | 729.84 | 0.16 | 57 | 1877 | 8403 | -77 | 923 | 7416 |
| 1 | 2012-03-07 | SRM 536 | 2 | 760 | 828.94 | 0.12 | 69 | 1820 | 8875 | -200 | 1000 | 6361 |