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 |
|---|---|---|---|
| smpl | 3 | 1668 | 639 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.248 | 0.273 | 0.320 | 32.9 | -47 | 4 | 1204 | 1110 | 11094 |
| SRMFix | -0.278 | 0.278 | 0.330 | 43.1 | -71 | -7 | 1193 | 1071 | 10704 |
| EloSRM | -0.243 | 0.312 | 0.346 | 57.6 | -62 | 62 | 1779 | 1668 | 9550 |
| SRM | -0.855 | 0.855 | 0.864 | 187.0 | -199 | -163 | 1001 | 639 | 10295 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2011-08-20 | SRM 515 | 2 | 885 | 750.52 | -0.39 | -49 | 1668 | 9550 | -163 | 639 | 10295 |
| 2 | 2011-07-13 | SRM 512 | 2 | 1137 | 833.96 | -0.45 | -62 | 1717 | 8889 | -199 | 802 | 8207 |
| 1 | 2011-07-02 | SRM 511 | 2 | 825 | 886.93 | 0.10 | 62 | 1779 | 8041 | -199 | 1001 | 5625 |