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 |
|---|---|---|---|
| diarnwan | 8 | 2222 | 1085 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | 0.392 | 1.175 | 1.484 | 103.9 | -73 | 399 | 2109 | 2060 | 4334 |
| EloSRM | 0.362 | 1.194 | 1.483 | 110.4 | -76 | 408 | 2289 | 2222 | 4340 |
| initial | 0.485 | 1.204 | 1.552 | 145.0 | -180 | 345 | 1795 | 1667 | 3959 |
| SRMFix | 0.446 | 1.205 | 1.536 | 135.0 | -140 | 328 | 1737 | 1575 | 4487 |
| SRM | 0.612 | 1.244 | 1.524 | 115.4 | -328 | 159 | 1190 | 1085 | 5029 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 8 | 2011-10-25 | SRM 522 | 2 | 107 | 228.82 | 1.10 | 69 | 2222 | 4340 | 75 | 1085 | 5029 |
| 7 | 2011-10-04 | SRM 520 | 2 | 445 | 320.14 | -0.48 | -17 | 2152 | 4793 | -6 | 1010 | 5762 |
| 6 | 2011-09-10 | SRM 517 | 2 | 446 | 332.57 | -0.42 | -14 | 2169 | 4534 | 11 | 1016 | 5624 |
| 5 | 2011-08-30 | SRM 516 | 2 | 689 | 276.60 | -1.53 | -76 | 2184 | 4394 | -185 | 1005 | 5661 |
| 4 | 2011-07-13 | SRM 512 | 2 | 338 | 215.04 | -0.65 | -29 | 2259 | 3835 | 0 | 1190 | 3872 |
| 3 | 2011-06-02 | SRM 508 | 2 | 67 | 421.46 | 2.65 | 221 | 2289 | 3569 | 159 | 1190 | 3867 |
| 2 | 2011-05-17 | SRM 504.5 | 2 | 163 | 905.14 | 2.47 | 408 | 2068 | 5020 | 159 | 1031 | 5196 |
| 1 | 2011-05-03 | Member SRM 505 | 2 | 874 | 736.32 | -0.25 | -48 | 1660 | 8965 | -328 | 872 | 6919 |