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 |
|---|---|---|---|
| ajch | 6 | 1907 | 772 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.045 | 0.267 | 0.306 | 50.7 | -52 | 109 | 1958 | 1907 | 8453 |
| SRMFix | 0.026 | 0.277 | 0.310 | 35.0 | -48 | 45 | 1272 | 1223 | 8351 |
| initial | 0.048 | 0.279 | 0.317 | 33.6 | -61 | 49 | 1296 | 1235 | 8403 |
| SRM | -0.204 | 0.363 | 0.390 | 76.7 | -206 | 16 | 994 | 772 | 9379 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 6 | 2013-09-07 | SRM 590 | 2 | 790 | 737.15 | -0.50 | -52 | 1907 | 8453 | -86 | 772 | 9379 |
| 5 | 2012-12-12 | SRM 564 | 2 | 381 | 473.68 | 0.31 | 61 | 1958 | 7525 | 16 | 858 | 8313 |
| 4 | 2012-10-19 | SRM 558 | 2 | 460 | 552.83 | 0.26 | 68 | 1898 | 8135 | -19 | 842 | 8452 |
| 3 | 2012-05-29 | SRM 544 | 2 | 263 | 416.94 | -0.12 | -3 | 1830 | 8820 | -65 | 861 | 8272 |
| 2 | 2011-11-12 | SRM 523 | 2 | 613 | 784.61 | 0.36 | 109 | 1833 | 8061 | -68 | 926 | 6969 |
| 1 | 2011-06-02 | SRM 508 | 2 | 420 | 762.40 | -0.05 | 11 | 1723 | 8489 | -206 | 994 | 5621 |