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 |
|---|---|---|---|
| linxh | 7 | 1905 | 887 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.065 | 0.385 | 0.491 | 61.6 | -159 | 44 | 1215 | 887 | 6403 |
| SRMFix | 0.032 | 0.509 | 0.625 | 67.2 | -76 | 191 | 1490 | 1339 | 5386 |
| initial | 0.157 | 0.537 | 0.668 | 64.7 | -75 | 151 | 1491 | 1332 | 5377 |
| EloSRM | -0.013 | 0.557 | 0.657 | 69.3 | -42 | 283 | 1995 | 1905 | 4989 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 7 | 2009-09-23 | SRM 449 | 2 | 561 | 495.42 | -0.60 | -28 | 1905 | 4989 | -74 | 887 | 6403 |
| 6 | 2009-09-10 | SRM 448 | 2 | 491 | 357.83 | -0.46 | -20 | 1933 | 4729 | -35 | 961 | 5276 |
| 5 | 2009-08-25 | SRM 447 | 2 | 486 | 280.90 | -0.79 | -42 | 1953 | 4538 | -61 | 996 | 4861 |
| 4 | 2009-08-08 | SRM 446 | 2 | 216 | 414.54 | 0.94 | 101 | 1995 | 4174 | 44 | 1057 | 4243 |
| 3 | 2009-07-23 | SRM 445 | 2 | 465 | 429.99 | -0.11 | 5 | 1895 | 4970 | -43 | 1013 | 4655 |
| 2 | 2009-06-23 | SRM 443 | 1 | 436 | 459.03 | -0.03 | -6 | 1890 | 4990 | -159 | 1056 | 4257 |
| 1 | 2009-06-13 | SRM 442 | 2 | 352 | 686.32 | 0.96 | 283 | 1896 | 4950 | 15 | 1215 | 2965 |