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 |
|---|---|---|---|
| top_coder_07 | 2 | 1428 | 571 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.286 | 0.286 | 0.309 | 43.5 | -68 | -19 | 1393 | 1325 | 8717 |
| EloSRM | -0.297 | 0.297 | 0.316 | 54.1 | -74 | -34 | 1502 | 1428 | 8659 |
| initial | -0.384 | 0.384 | 0.403 | 46.2 | -61 | -31 | 1169 | 1108 | 8905 |
| SRMFix | -0.389 | 0.389 | 0.400 | 75.1 | -79 | -71 | 1129 | 1050 | 8921 |
| SRM | -0.965 | 0.965 | 0.965 | 314.5 | -333 | -296 | 904 | 571 | 8775 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2008-01-05 | SRM 386 | 2 | 703 | 534.83 | -0.41 | -74 | 1428 | 8659 | -333 | 571 | 8775 |
| 1 | 2007-12-08 | SRM 381 | 2 | 482 | 537.35 | -0.19 | -34 | 1502 | 7277 | -296 | 904 | 5602 |