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 |
|---|---|---|---|
| wizkid_25 | 4 | 1631 | 731 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | -0.026 | 0.142 | 0.168 | 21.8 | -44 | 24 | 1209 | 1178 | 6753 |
| initial | 0.011 | 0.145 | 0.160 | 17.5 | -25 | 26 | 1212 | 1205 | 6638 |
| EloSRM | -0.012 | 0.189 | 0.197 | 42.6 | -34 | 96 | 1637 | 1631 | 6426 |
| Odd | -0.016 | 0.195 | 0.203 | 43.0 | -25 | 109 | 1528 | 1528 | 6408 |
| SRM | -0.514 | 0.537 | 0.650 | 117.2 | -196 | -16 | 1004 | 731 | 7841 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2008-03-11 | SRM 393 | 2 | 479 | 531.48 | 0.15 | 34 | 1631 | 6426 | -16 | 731 | 7841 |
| 3 | 2008-02-26 | SRM 391 | 2 | 439 | 401.01 | -0.13 | -6 | 1597 | 6656 | -102 | 747 | 7544 |
| 2 | 2008-02-02 | SRM 390 | 2 | 583 | 482.85 | -0.27 | -34 | 1602 | 6525 | -155 | 849 | 6407 |
| 1 | 2008-01-09 | SRM 387 | 2 | 300 | 345.72 | 0.20 | 96 | 1637 | 6058 | -196 | 1004 | 4764 |