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 |
|---|---|---|---|
| kazyk | 5 | 2011 | 920 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.204 | 0.510 | 0.659 | 93.3 | -87 | 183 | 2011 | 2011 | 5939 |
| Odd | 0.214 | 0.517 | 0.661 | 95.5 | -77 | 203 | 1851 | 1851 | 6002 |
| SRMFix | 0.256 | 0.537 | 0.683 | 80.0 | -113 | 158 | 1375 | 1375 | 6149 |
| initial | 0.326 | 0.553 | 0.691 | 66.6 | -68 | 160 | 1397 | 1397 | 5862 |
| SRM | -0.028 | 0.610 | 0.722 | 86.0 | -263 | 73 | 1108 | 920 | 6743 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5 | 2011-09-10 | SRM 517 | 2 | 565 | 555.87 | -0.02 | 12 | 2011 | 5939 | 1 | 920 | 6743 |
| 4 | 2011-08-30 | SRM 516 | 2 | 396 | 424.15 | 0.10 | 27 | 2000 | 5981 | 1 | 919 | 6694 |
| 3 | 2011-08-09 | SRM 514 | 2 | 236 | 523.92 | 1.15 | 158 | 1973 | 6229 | 73 | 918 | 6733 |
| 2 | 2011-07-26 | SRM 513 | 2 | 994 | 683.40 | -0.74 | -87 | 1815 | 7828 | -263 | 845 | 7702 |
| 1 | 2011-07-13 | SRM 512 | 2 | 633 | 918.45 | 0.54 | 183 | 1902 | 6837 | -92 | 1108 | 4638 |