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 |
|---|---|---|---|
| Pavel.Kvas | 3 | 1867 | 630 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.212 | 0.345 | 0.364 | 41.5 | -58 | 24 | 1224 | 1124 | 11150 |
| SRMFix | -0.264 | 0.356 | 0.389 | 57.6 | -73 | 34 | 1234 | 1095 | 10380 |
| EloSRM | -0.252 | 0.425 | 0.441 | 81.7 | -70 | 110 | 2003 | 1867 | 9562 |
| Odd | -0.230 | 0.440 | 0.450 | 92.9 | -88 | 133 | 1770 | 1624 | 9817 |
| SRM | -0.863 | 0.863 | 0.867 | 190.0 | -215 | -160 | 1040 | 630 | 10542 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2015-03-09 | SRM 652 | 2 | 574 | 415.93 | -0.53 | -70 | 1867 | 9562 | -215 | 630 | 10542 |
| 2 | 2015-01-12 | SRM 645 | 2 | 609 | 435.20 | -0.49 | -65 | 1937 | 9084 | -195 | 845 | 8309 |
| 1 | 2014-12-27 | SRM 643 | 2 | 439 | 525.46 | 0.26 | 110 | 2003 | 8541 | -160 | 1040 | 6059 |