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 |
|---|---|---|---|
| black549knight | 3 | 1774 | 836 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.031 | 0.394 | 0.444 | 47.4 | -66 | 64 | 1264 | 1211 | 6924 |
| SRMFix | -0.063 | 0.409 | 0.490 | 76.8 | -114 | 109 | 1309 | 1203 | 6837 |
| EloSRM | -0.050 | 0.451 | 0.548 | 101.3 | -88 | 198 | 1844 | 1774 | 6606 |
| Odd | -0.038 | 0.472 | 0.557 | 102.0 | -76 | 212 | 1694 | 1636 | 6578 |
| SRM | -0.584 | 0.584 | 0.709 | 121.3 | -242 | -48 | 1126 | 836 | 6553 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2010-09-09 | SRM 481 | 2 | 575 | 568.16 | -0.02 | 18 | 1774 | 6606 | -48 | 836 | 6553 |
| 2 | 2010-03-02 | SRM 463 | 2 | 682 | 461.30 | -0.73 | -88 | 1756 | 6287 | -242 | 884 | 5989 |
| 1 | 2010-02-13 | Member SRM 461 | 2 | 493 | 748.00 | 0.60 | 198 | 1844 | 5571 | -74 | 1126 | 3742 |