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 |
|---|---|---|---|
| hossain.ruet | 3 | 2131 | 926 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.361 | 0.481 | 0.719 | 63.8 | -31 | 153 | 1330 | 1330 | 7391 |
| initial | 0.409 | 0.494 | 0.731 | 59.5 | -15 | 151 | 1348 | 1348 | 7185 |
| EloSRM | 0.381 | 0.524 | 0.707 | 94.4 | -22 | 180 | 2131 | 2131 | 7118 |
| Odd | 0.401 | 0.535 | 0.707 | 97.5 | -15 | 174 | 1899 | 1899 | 7284 |
| SRM | -0.262 | 0.864 | 0.872 | 131.3 | -197 | 60 | 1003 | 926 | 7289 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2015-02-02 | SRM 648 | 2 | 192 | 439.16 | 1.19 | 180 | 2131 | 7118 | 60 | 926 | 7289 |
| 2 | 2015-01-12 | SRM 645 | 2 | 533 | 459.04 | -0.22 | -22 | 1951 | 8949 | -137 | 866 | 8003 |
| 1 | 2014-12-11 | SRM 641 | 2 | 450 | 503.96 | 0.16 | 82 | 1973 | 8930 | -197 | 1003 | 6552 |