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 |
|---|---|---|---|
| hala_mohamed | 2 | 1645 | 635 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.314 | 0.314 | 0.319 | 64.4 | -86 | -42 | 1687 | 1645 | 11712 |
| SRMFix | -0.384 | 0.384 | 0.393 | 80.0 | -110 | -50 | 1090 | 1040 | 12110 |
| initial | -0.385 | 0.385 | 0.387 | 46.4 | -51 | -42 | 1149 | 1107 | 11941 |
| SRM | -0.888 | 0.888 | 0.945 | 282.5 | -412 | -153 | 788 | 635 | 11139 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2012-08-22 | SRM 553 | 2 | 634 | 594.27 | -0.25 | -42 | 1645 | 11712 | -153 | 635 | 11139 |
| 1 | 2012-08-16 | SRM 552 | 2 | 606 | 529.02 | -0.37 | -86 | 1687 | 10824 | -412 | 788 | 9192 |