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 |
|---|---|---|---|
| eclipselu | 4 | 1880 | 883 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.167 | 0.318 | 0.326 | 49.4 | -51 | 51 | 1296 | 1296 | 5980 |
| initial | 0.230 | 0.321 | 0.337 | 38.7 | -22 | 52 | 1311 | 1311 | 5851 |
| EloSRM | 0.158 | 0.332 | 0.332 | 75.8 | -42 | 136 | 1880 | 1880 | 5791 |
| SRM | -0.308 | 0.481 | 0.578 | 84.8 | -160 | 11 | 1055 | 883 | 6070 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2010-10-05 | SRM 484 | 2 | 315 | 396.43 | 0.33 | 62 | 1880 | 5791 | 11 | 883 | 6070 |
| 3 | 2010-07-06 | SRM 475 | 2 | 391 | 483.18 | 0.30 | 63 | 1817 | 5959 | -23 | 872 | 5986 |
| 2 | 2010-06-30 | Member Single Round Match 474 | 2 | 456 | 358.34 | -0.35 | -42 | 1754 | 6425 | -160 | 895 | 5688 |
| 1 | 2010-05-20 | SRM 470 | 2 | 555 | 703.69 | 0.34 | 136 | 1796 | 6025 | -145 | 1055 | 4230 |