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 |
|---|---|---|---|
| stas99 | 1 | 1697 | 873 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.223 | 0.223 | 0.223 | 42.9 | -43 | -43 | 1697 | 1697 | 9689 |
| initial | -0.298 | 0.298 | 0.298 | 35.9 | -36 | -36 | 1164 | 1164 | 9576 |
| SRMFix | -0.357 | 0.357 | 0.357 | 84.4 | -84 | -84 | 1116 | 1116 | 9827 |
| SRM | -1.292 | 1.292 | 1.292 | 327.0 | -327 | -327 | 873 | 873 | 7589 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2011-12-17 | SRM 527 | 2 | 928 | 794.85 | -0.22 | -43 | 1697 | 9689 | -327 | 873 | 7589 |