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 |
|---|---|---|---|
| creamsky | 4 | 2280 | 1174 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 1.462 | 1.966 | 3.445 | 236.7 | -67 | 826 | 1959 | 1904 | 2463 |
| EloSRM | 1.764 | 2.077 | 3.515 | 230.1 | -112 | 715 | 2294 | 2280 | 2526 |
| SRMFix | 1.715 | 2.094 | 3.500 | 225.7 | -138 | 656 | 1808 | 1789 | 2495 |
| SRM | 1.835 | 2.633 | 3.613 | 279.5 | -523 | 424 | 1223 | 1174 | 3327 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2009-09-10 | SRM 448 | 1 | 444 | 498.65 | -0.14 | -14 | 2280 | 2526 | -49 | 1174 | 3327 |
| 3 | 2009-07-08 | SRM 444 | 2 | 88 | 143.50 | 0.70 | 79 | 2294 | 2409 | 122 | 1223 | 2900 |
| 2 | 2009-06-23 | SRM 443 | 2 | 5 | 629.79 | 6.98 | 715 | 2215 | 2784 | 424 | 1101 | 3873 |
| 1 | 2009-06-13 | SRM 442 | 2 | 932 | 686.05 | -0.49 | -112 | 1500 | 9516 | -523 | 677 | 8795 |