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 |
|---|---|---|---|
| vapour18 | 3 | 1892 | 829 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | 0.122 | 0.262 | 0.307 | 62.4 | -27 | 122 | 1706 | 1706 | 8582 |
| EloSRM | 0.101 | 0.276 | 0.318 | 66.9 | -49 | 121 | 1892 | 1892 | 8510 |
| initial | 0.077 | 0.286 | 0.305 | 34.5 | -38 | 48 | 1228 | 1228 | 8701 |
| SRMFix | 0.075 | 0.325 | 0.350 | 61.4 | -89 | 75 | 1207 | 1207 | 8791 |
| SRM | -0.423 | 0.448 | 0.704 | 123.7 | -313 | -26 | 887 | 829 | 8876 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2013-02-06 | SRM 569 | 2 | 441 | 469.21 | 0.09 | 31 | 1892 | 8510 | -32 | 829 | 8876 |
| 2 | 2013-01-29 | SRM 568 | 2 | 647 | 899.94 | 0.48 | 121 | 1861 | 8848 | -26 | 861 | 8467 |
| 1 | 2012-12-12 | SRM 564 | 2 | 684 | 570.48 | -0.26 | -49 | 1741 | 10133 | -313 | 887 | 7777 |