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 |
|---|---|---|---|
| wangwangma | 6 | 1559 | 385 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.213 | 0.267 | 0.280 | 44.0 | -100 | 56 | 1667 | 1559 | 11600 |
| SRMFix | -0.239 | 0.274 | 0.307 | 43.8 | -128 | 18 | 1090 | 974 | 12053 |
| initial | -0.264 | 0.274 | 0.308 | 33.0 | -60 | 4 | 1144 | 1010 | 12087 |
| SRM | -0.449 | 0.449 | 0.627 | 135.8 | -481 | -31 | 719 | 385 | 11957 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 6 | 2011-07-26 | SRM 513 | 2 | 994 | 996.46 | -0.20 | -16 | 1559 | 11600 | -31 | 385 | 11957 |
| 5 | 2011-07-13 | SRM 512 | 2 | 1158 | 1,045.93 | -0.26 | -26 | 1576 | 11218 | -69 | 416 | 11719 |
| 4 | 2011-07-02 | SRM 511 | 2 | 1021 | 968.97 | -0.25 | -27 | 1601 | 10633 | -72 | 485 | 11290 |
| 3 | 2011-06-21 | SRM 510 | 2 | 678 | 613.36 | -0.30 | -38 | 1629 | 9943 | -113 | 557 | 10744 |
| 2 | 2011-06-08 | SRM 509 | 2 | 790 | 882.97 | 0.16 | 56 | 1667 | 9328 | -49 | 670 | 9848 |
| 1 | 2011-05-28 | SRM 507 | 2 | 1060 | 847.73 | -0.43 | -100 | 1611 | 9977 | -481 | 719 | 9075 |