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 |
|---|---|---|---|
| artem.bochkarev | 4 | 2105 | 1102 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.050 | 0.399 | 0.480 | 45.0 | -81 | 41 | 1153 | 1102 | 4599 |
| SRMFix | 0.450 | 0.450 | 0.609 | 73.3 | 8 | 141 | 1493 | 1493 | 4944 |
| Odd | 0.447 | 0.452 | 0.613 | 107.4 | 28 | 253 | 1946 | 1946 | 4916 |
| EloSRM | 0.434 | 0.457 | 0.602 | 101.1 | 16 | 237 | 2105 | 2105 | 4883 |
| initial | 0.624 | 0.624 | 0.734 | 75.1 | 34 | 148 | 1500 | 1500 | 4831 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2011-06-02 | SRM 508 | 2 | 372 | 416.80 | 0.10 | 29 | 2105 | 4883 | -11 | 1102 | 4599 |
| 3 | 2011-04-16 | Member SRM 503 | 2 | 248 | 476.29 | 0.94 | 123 | 2076 | 4866 | 41 | 1113 | 4345 |
| 2 | 2011-03-19 | SRM 500 | 2 | 509 | 493.10 | -0.05 | 16 | 1953 | 5786 | -81 | 1072 | 4620 |
| 1 | 2011-03-08 | SRM 499 | 2 | 455 | 761.12 | 0.74 | 237 | 1938 | 5870 | -47 | 1153 | 3891 |