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 |
|---|---|---|---|
| eternal_void | 2 | 1719 | 879 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.026 | 0.431 | 0.431 | 51.9 | -49 | 55 | 1255 | 1206 | 7585 |
| SRMFix | -0.069 | 0.469 | 0.474 | 91.2 | -88 | 94 | 1294 | 1206 | 7382 |
| EloSRM | -0.013 | 0.559 | 0.559 | 134.0 | -71 | 197 | 1790 | 1719 | 6933 |
| Odd | 0.018 | 0.567 | 0.568 | 135.5 | -61 | 210 | 1659 | 1598 | 6974 |
| SRM | -0.782 | 0.782 | 0.808 | 160.5 | -215 | -106 | 1094 | 879 | 8540 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2009-02-07 | SRM 434 | 2 | 615 | 497.58 | -0.57 | -71 | 1719 | 6933 | -215 | 879 | 8540 |
| 1 | 2009-01-21 | SRM 433 | 2 | 407 | 594.30 | 0.55 | 197 | 1790 | 6127 | -106 | 1094 | 5395 |