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 |
|---|---|---|---|
| sami_youssef | 2 | 1894 | 790 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.118 | 0.220 | 0.250 | 26.5 | -41 | 12 | 1171 | 1171 | 9920 |
| EloSRM | -0.042 | 0.256 | 0.260 | 69.4 | -62 | 77 | 1894 | 1894 | 9607 |
| SRMFix | -0.118 | 0.265 | 0.290 | 57.8 | -90 | 25 | 1135 | 1135 | 9906 |
| SRM | -0.662 | 0.662 | 0.762 | 205.0 | -339 | -71 | 861 | 790 | 9139 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2015-01-24 | SRM 647 | 2 | 499 | 578.82 | 0.21 | 77 | 1894 | 9607 | -71 | 790 | 9139 |
| 1 | 2014-09-17 | SRM 633 | 2 | 777 | 780.30 | -0.30 | -62 | 1818 | 10866 | -339 | 861 | 8537 |