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 |
|---|---|---|---|
| gemy_eldin | 4 | 1878 | 731 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.015 | 0.406 | 0.469 | 48.9 | -64 | 85 | 1257 | 1193 | 9422 |
| Odd | -0.030 | 0.430 | 0.532 | 76.6 | -58 | 199 | 1754 | 1696 | 8705 |
| SRMFix | -0.029 | 0.432 | 0.501 | 69.7 | -87 | 120 | 1241 | 1177 | 9277 |
| EloSRM | -0.044 | 0.441 | 0.532 | 78.7 | -60 | 196 | 1937 | 1878 | 8692 |
| SRM | -0.434 | 0.585 | 0.716 | 124.2 | -315 | 14 | 899 | 731 | 10395 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2013-02-13 | SRM 570 | 2 | 887 | 562.82 | -0.66 | -60 | 1878 | 8692 | -130 | 731 | 10395 |
| 3 | 2013-02-06 | SRM 569 | 2 | 433 | 417.12 | -0.05 | 10 | 1937 | 7987 | -38 | 861 | 8450 |
| 2 | 2013-01-21 | SRM 567 | 2 | 408 | 707.55 | 0.79 | 196 | 1927 | 7898 | 14 | 899 | 7645 |
| 1 | 2012-10-10 | SRM 557 | 2 | 877 | 732.41 | -0.26 | -49 | 1732 | 10195 | -315 | 885 | 7749 |