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 |
|---|---|---|---|
| eloilolo | 4 | 1926 | 1038 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.448 | 0.448 | 0.655 | 96.4 | 24 | 237 | 1926 | 1926 | 3806 |
| Odd | 0.473 | 0.473 | 0.666 | 100.5 | 29 | 230 | 1817 | 1817 | 3843 |
| SRMFix | 0.453 | 0.478 | 0.664 | 70.5 | -12 | 188 | 1457 | 1457 | 3988 |
| SRM | 0.019 | 0.530 | 0.625 | 67.5 | -213 | 52 | 1041 | 1038 | 4538 |
| initial | 0.553 | 0.553 | 0.721 | 66.6 | 2 | 152 | 1466 | 1466 | 3795 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2008-02-02 | SRM 390 | 2 | 263 | 277.37 | 0.08 | 24 | 1926 | 3806 | -3 | 1038 | 4538 |
| 3 | 2008-01-15 | SRM 388 | 2 | 236 | 299.00 | 0.34 | 59 | 1902 | 3933 | 2 | 1041 | 4457 |
| 2 | 2008-01-09 | SRM 387 | 2 | 133 | 317.98 | 1.26 | 237 | 1843 | 4378 | 52 | 1039 | 4472 |
| 1 | 2008-01-05 | SRM 386 | 2 | 471 | 510.60 | 0.12 | 66 | 1606 | 6305 | -213 | 987 | 4899 |