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 |
|---|---|---|---|
| jmvaca | 4 | 2023 | 935 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.314 | 0.790 | 1.045 | 95.1 | -114 | 220 | 1465 | 1351 | 6737 |
| SRMFix | 0.211 | 0.819 | 1.032 | 106.0 | -116 | 204 | 1454 | 1339 | 6876 |
| EloSRM | 0.196 | 0.872 | 1.050 | 120.5 | -79 | 219 | 2102 | 2023 | 6360 |
| SRM | -0.220 | 0.890 | 0.932 | 107.8 | -120 | 83 | 1085 | 935 | 6941 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2012-02-09 | SRM 532 | 2 | 847 | 379.74 | -1.16 | -79 | 2023 | 6360 | -113 | 935 | 6941 |
| 3 | 2011-12-28 | SRM 528 | 2 | 186 | 595.99 | 1.68 | 219 | 2102 | 5531 | 83 | 1048 | 5493 |
| 2 | 2011-11-17 | SRM 524 | 2 | 547 | 478.16 | -0.19 | -15 | 1883 | 7463 | -120 | 965 | 6393 |
| 1 | 2011-10-04 | SRM 520 | 2 | 598 | 820.22 | 0.46 | 169 | 1898 | 7094 | -115 | 1085 | 4971 |