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 |
|---|---|---|---|
| nabilaAhmed | 2 | 1825 | 732 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.217 | 0.217 | 0.217 | 36.2 | -39 | -34 | 1859 | 1825 | 10258 |
| initial | -0.269 | 0.269 | 0.269 | 32.4 | -33 | -32 | 1168 | 1135 | 11127 |
| SRMFix | -0.290 | 0.290 | 0.294 | 60.5 | -79 | -42 | 1121 | 1079 | 11038 |
| SRM | -0.954 | 0.954 | 1.001 | 234.0 | -317 | -151 | 883 | 732 | 9740 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2015-02-10 | SRM 649 | 2 | 508 | 517.89 | -0.22 | -34 | 1825 | 10258 | -151 | 732 | 9740 |
| 1 | 2015-01-24 | SRM 647 | 2 | 606 | 522.97 | -0.21 | -39 | 1859 | 9999 | -317 | 883 | 7802 |