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 |
|---|---|---|---|
| wafaa | 1 | 1604 | 885 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.188 | 0.188 | 0.188 | 24.5 | -24 | -24 | 1458 | 1458 | 7886 |
| EloSRM | -0.238 | 0.238 | 0.238 | 42.2 | -42 | -42 | 1604 | 1604 | 7714 |
| initial | -0.305 | 0.305 | 0.305 | 36.7 | -37 | -37 | 1163 | 1163 | 7723 |
| SRMFix | -0.373 | 0.373 | 0.373 | 88.1 | -88 | -88 | 1112 | 1112 | 7901 |
| SRM | -1.252 | 1.252 | 1.252 | 315.0 | -315 | -315 | 885 | 885 | 5972 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2010-02-13 | Member SRM 461 | 2 | 882 | 748.00 | -0.24 | -42 | 1604 | 7714 | -315 | 885 | 5972 |