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 |
|---|---|---|---|
| sebareca | 3 | 1775 | 807 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.085 | 0.373 | 0.463 | 44.9 | -50 | 83 | 1231 | 1231 | 6404 |
| EloSRM | 0.110 | 0.394 | 0.475 | 83.4 | -61 | 142 | 1775 | 1775 | 6235 |
| SRMFix | 0.067 | 0.409 | 0.482 | 62.0 | -70 | 94 | 1201 | 1201 | 6641 |
| SRM | -0.502 | 0.768 | 0.814 | 147.7 | -215 | 25 | 985 | 807 | 6936 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2010-05-20 | SRM 470 | 2 | 448 | 728.12 | 0.70 | 142 | 1775 | 6235 | 25 | 807 | 6936 |
| 2 | 2010-03-02 | SRM 463 | 2 | 682 | 571.23 | -0.43 | -61 | 1633 | 7389 | -203 | 782 | 7244 |
| 1 | 2010-02-17 | SRM 462 | 2 | 476 | 495.05 | 0.06 | 47 | 1694 | 6881 | -215 | 985 | 4994 |