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 |
|---|---|---|---|
| sMrZ | 4 | 1904 | 854 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.049 | 0.357 | 0.420 | 53.2 | -71 | 74 | 1342 | 1271 | 7128 |
| initial | 0.148 | 0.388 | 0.437 | 46.7 | -58 | 75 | 1329 | 1271 | 7188 |
| EloSRM | 0.030 | 0.389 | 0.463 | 75.8 | -55 | 165 | 1959 | 1904 | 6741 |
| SRM | -0.366 | 0.491 | 0.515 | 87.5 | -133 | 2 | 1080 | 854 | 7441 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2011-07-02 | SRM 511 | 2 | 926 | 563.11 | -0.72 | -55 | 1904 | 6741 | -95 | 854 | 7441 |
| 3 | 2011-05-28 | SRM 507 | 2 | 473 | 616.81 | 0.38 | 67 | 1959 | 6142 | 2 | 949 | 6054 |
| 2 | 2011-05-19 | TCO11 Qual 2 | 1 | 1059 | 1,067.37 | 0.01 | 16 | 1892 | 6698 | -133 | 947 | 6092 |
| 1 | 2011-05-17 | SRM 504.5 | 2 | 625 | 850.51 | 0.44 | 165 | 1876 | 6780 | -120 | 1080 | 4726 |