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 |
|---|---|---|---|
| nowind_lee | 4 | 1890 | 872 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | 0.358 | 0.696 | 0.978 | 119.7 | -42 | 344 | 1761 | 1761 | 5035 |
| EloSRM | 0.357 | 0.718 | 0.984 | 129.0 | -56 | 355 | 1890 | 1890 | 4974 |
| initial | 0.389 | 0.736 | 0.953 | 88.7 | -45 | 214 | 1387 | 1387 | 4914 |
| SRMFix | 0.371 | 0.771 | 0.980 | 115.2 | -88 | 260 | 1372 | 1369 | 5143 |
| SRM | 0.130 | 0.982 | 1.033 | 145.5 | -353 | 126 | 973 | 872 | 7035 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2009-05-27 | SRM 441 | 2 | 360 | 436.74 | 0.28 | 68 | 1890 | 4974 | 1 | 872 | 7035 |
| 3 | 2008-06-26 | SRM 407 | 2 | 386 | 409.33 | -0.47 | -37 | 1822 | 5373 | -102 | 871 | 8651 |
| 2 | 2008-06-14 | SRM 405 | 2 | 193 | 706.75 | 1.87 | 355 | 1859 | 4969 | 126 | 973 | 7513 |
| 1 | 2008-05-28 | SRM 403 | 2 | 386 | 366.89 | -0.25 | -56 | 1503 | 10083 | -353 | 847 | 8483 |