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 |
|---|---|---|---|
| donMichael | 3 | 1521 | 205 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.229 | 0.498 | 0.503 | 60.0 | -68 | 49 | 1181 | 1117 | 11999 |
| EloSRM | -0.147 | 0.520 | 0.521 | 119.1 | -125 | 157 | 1596 | 1521 | 10160 |
| SRMFix | -0.213 | 0.540 | 0.544 | 97.7 | -145 | 81 | 1135 | 1069 | 11778 |
| SRM | -0.440 | 0.848 | 1.027 | 413.0 | -900 | 122 | 422 | 205 | 13079 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2008-09-20 | SRM 418 | 2 | 750 | 521.98 | -0.52 | -75 | 1521 | 10160 | -217 | 205 | 13079 |
| 2 | 2008-07-23 | SRM 411 | 2 | 354 | 521.91 | 0.56 | 157 | 1596 | 8162 | 122 | 422 | 12621 |
| 1 | 2008-06-26 | SRM 407 | 2 | 790 | 566.19 | -0.48 | -125 | 1439 | 11877 | -900 | 300 | 12752 |