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 |
|---|---|---|---|
| 8digit | 7 | 1929 | 1027 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.067 | 0.612 | 0.691 | 58.5 | -105 | 55 | 1095 | 1027 | 6071 |
| EloSRM | 0.314 | 0.642 | 0.697 | 93.8 | -59 | 178 | 1939 | 1929 | 4703 |
| SRMFix | 0.321 | 0.681 | 0.739 | 86.7 | -89 | 116 | 1503 | 1464 | 4583 |
| initial | 0.419 | 0.708 | 0.779 | 85.2 | -54 | 154 | 1553 | 1503 | 4135 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 7 | 2008-12-11 | SRM 429 | 2 | 365 | 313.14 | -0.22 | -10 | 1929 | 4703 | -38 | 1027 | 6071 |
| 6 | 2007-09-12 | SRM 365 | 2 | 128 | 277.97 | 1.12 | 113 | 1939 | 3200 | 55 | 1065 | 3556 |
| 5 | 2007-08-01 | SRM 361 | 2 | 247 | ||||||||
| 4 | 2007-06-14 | SRM 354 | 2 | 212 | 335.09 | 0.66 | 81 | 1826 | 3653 | 34 | 1010 | 3860 |
| 3 | 2007-06-02 | SRM 352 | 2 | 444 | 261.49 | -0.76 | -59 | 1745 | 4078 | -104 | 976 | 4098 |
| 2 | 2007-05-29 | SRM 351 | 2 | 223 | 337.50 | 0.60 | 123 | 1804 | 3666 | -15 | 1080 | 3274 |
| 1 | 2007-04-18 | SRM 345 | 2 | 329 | 461.71 | 0.49 | 178 | 1681 | 4350 | -105 | 1095 | 3161 |