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 |
|---|---|---|---|
| crayx | 4 | 1545 | 444 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.249 | 0.249 | 0.265 | 43.7 | -82 | -21 | 1638 | 1545 | 11944 |
| SRMFix | -0.301 | 0.301 | 0.326 | 55.0 | -116 | -23 | 1084 | 980 | 12132 |
| initial | -0.328 | 0.328 | 0.340 | 39.5 | -55 | -29 | 1145 | 1042 | 12054 |
| SRM | -0.620 | 0.620 | 0.717 | 189.0 | -407 | -70 | 793 | 444 | 11861 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2011-10-04 | SRM 520 | 2 | 953 | 932.65 | -0.16 | -21 | 1545 | 11944 | -70 | 444 | 11861 |
| 3 | 2011-08-30 | SRM 516 | 2 | 689 | 711.16 | -0.17 | -23 | 1566 | 11412 | -83 | 514 | 11200 |
| 2 | 2011-08-20 | SRM 515 | 2 | 885 | 810.31 | -0.28 | -48 | 1590 | 11064 | -196 | 597 | 10642 |
| 1 | 2011-07-26 | SRM 513 | 2 | 994 | 873.47 | -0.39 | -82 | 1638 | 10057 | -407 | 793 | 8452 |