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 |
|---|---|---|---|
| datouch | 3 | 1790 | 774 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.087 | 0.315 | 0.347 | 37.9 | -58 | 41 | 1241 | 1169 | 9092 |
| SRMFix | -0.148 | 0.333 | 0.370 | 56.4 | -74 | 66 | 1266 | 1164 | 8513 |
| EloSRM | -0.129 | 0.404 | 0.443 | 77.6 | -65 | 156 | 1867 | 1790 | 7904 |
| SRM | -0.657 | 0.657 | 0.680 | 142.0 | -181 | -118 | 1073 | 774 | 8688 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2011-07-02 | SRM 511 | 2 | 1021 | 751.71 | -0.62 | -65 | 1790 | 7904 | -181 | 774 | 8688 |
| 2 | 2011-06-02 | SRM 508 | 2 | 420 | 697.14 | -0.18 | -11 | 1855 | 7163 | -118 | 955 | 6119 |
| 1 | 2011-05-17 | SRM 504.5 | 2 | 639 | 850.51 | 0.41 | 156 | 1867 | 6877 | -127 | 1073 | 4792 |