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 |
|---|---|---|---|
| mihas | 4 | 1839 | 752 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.092 | 0.695 | 0.857 | 83.7 | -86 | 177 | 1331 | 1244 | 6718 |
| Odd | 0.078 | 0.721 | 0.931 | 117.9 | -75 | 312 | 1756 | 1688 | 6408 |
| SRMFix | 0.084 | 0.732 | 0.906 | 112.7 | -127 | 228 | 1312 | 1228 | 6821 |
| EloSRM | 0.054 | 0.742 | 0.935 | 122.4 | -95 | 316 | 1908 | 1839 | 6339 |
| SRM | -0.173 | 0.861 | 0.999 | 174.0 | -438 | 124 | 886 | 752 | 7930 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2010-11-18 | SRM 488 | 2 | 640 | 346.92 | -0.88 | -70 | 1839 | 6339 | -123 | 752 | 7930 |
| 3 | 2010-10-26 | SRM 486 | 2 | 546 | 518.36 | -0.08 | 9 | 1908 | 5612 | -11 | 875 | 6158 |
| 2 | 2010-10-05 | SRM 484 | 2 | 184 | 554.59 | 1.59 | 316 | 1899 | 5633 | 124 | 886 | 6036 |
| 1 | 2010-09-25 | SRM 483 | 2 | 954 | 715.04 | -0.42 | -95 | 1583 | 8741 | -438 | 762 | 7539 |