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 |
|---|---|---|---|
| barca_fan | 3 | 1563 | 503 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.263 | 0.263 | 0.268 | 40.9 | -66 | -28 | 1461 | 1404 | 11481 |
| EloSRM | -0.276 | 0.276 | 0.285 | 51.1 | -84 | -32 | 1633 | 1563 | 11416 |
| SRMFix | -0.341 | 0.341 | 0.354 | 65.1 | -112 | -36 | 1088 | 1005 | 11647 |
| initial | -0.361 | 0.361 | 0.364 | 43.4 | -52 | -38 | 1148 | 1070 | 11574 |
| SRM | -0.743 | 0.743 | 0.821 | 232.3 | -419 | -120 | 781 | 503 | 11273 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2011-08-20 | SRM 515 | 2 | 885 | 838.33 | -0.23 | -32 | 1563 | 11416 | -120 | 503 | 11273 |
| 2 | 2011-08-09 | SRM 514 | 2 | 691 | 668.31 | -0.23 | -38 | 1595 | 10993 | -158 | 623 | 10493 |
| 1 | 2011-07-02 | SRM 511 | 2 | 1021 | 892.26 | -0.37 | -84 | 1633 | 9930 | -419 | 781 | 8523 |