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 |
|---|---|---|---|
| avalizada | 4 | 1935 | 880 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.100 | 0.289 | 0.342 | 40.7 | -45 | 72 | 1318 | 1273 | 7602 |
| initial | 0.177 | 0.314 | 0.364 | 37.8 | -33 | 75 | 1318 | 1285 | 7527 |
| EloSRM | 0.089 | 0.344 | 0.383 | 71.5 | -39 | 105 | 1974 | 1935 | 7221 |
| Odd | 0.098 | 0.362 | 0.394 | 78.1 | -34 | 111 | 1811 | 1777 | 7217 |
| SRM | -0.372 | 0.471 | 0.525 | 80.0 | -173 | -4 | 1027 | 880 | 7612 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2012-02-09 | SRM 532 | 2 | 759 | 533.19 | -0.51 | -39 | 1935 | 7221 | -70 | 880 | 7612 |
| 3 | 2012-01-31 | SRM 531 | 2 | 447 | 637.40 | 0.51 | 105 | 1974 | 6804 | -4 | 950 | 6685 |
| 2 | 2011-09-14 | SRM 518 | 2 | 633 | 705.38 | 0.16 | 51 | 1868 | 7443 | -73 | 954 | 6451 |
| 1 | 2011-09-10 | SRM 517 | 2 | 809 | 927.20 | 0.20 | 91 | 1817 | 7882 | -173 | 1027 | 5507 |