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 |
|---|---|---|---|
| mohsincsedu | 3 | 2113 | 984 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.336 | 0.336 | 0.386 | 52.8 | 17 | 82 | 1358 | 1358 | 7401 |
| SRM | -0.241 | 0.389 | 0.524 | 72.0 | -174 | -5 | 1026 | 984 | 6915 |
| initial | 0.422 | 0.422 | 0.465 | 50.8 | 17 | 68 | 1352 | 1352 | 7471 |
| Odd | 0.472 | 0.472 | 0.499 | 126.9 | 108 | 156 | 1894 | 1894 | 7586 |
| EloSRM | 0.498 | 0.498 | 0.554 | 139.2 | 96 | 213 | 2113 | 2113 | 7500 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2014-10-14 | SRM 636 | 2 | 256 | 448.60 | 0.81 | 213 | 2113 | 7500 | -5 | 984 | 6915 |
| 2 | 2011-02-10 | SRM 497 | 2 | 362 | 501.01 | 0.47 | 108 | 1900 | 6159 | -37 | 989 | 5387 |
| 1 | 2011-02-01 | SRM 496 | 2 | 558 | 648.03 | 0.22 | 96 | 1792 | 7167 | -174 | 1026 | 5006 |