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 |
|---|---|---|---|
| Winter_09 | 3 | 1741 | 779 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.018 | 0.327 | 0.392 | 39.4 | -53 | 62 | 1206 | 1206 | 6886 |
| EloSRM | 0.037 | 0.331 | 0.394 | 66.8 | -64 | 98 | 1741 | 1741 | 6743 |
| SRMFix | 0.001 | 0.363 | 0.412 | 56.7 | -75 | 73 | 1177 | 1176 | 7029 |
| SRM | -0.531 | 0.721 | 0.786 | 153.7 | -223 | 20 | 977 | 779 | 7182 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2010-08-04 | Member SRM 478 | 2 | 473 | 678.36 | 0.52 | 98 | 1741 | 6743 | 20 | 779 | 7182 |
| 2 | 2010-07-28 | SRM 477 | 2 | 770 | 650.62 | -0.44 | -64 | 1643 | 7567 | -218 | 759 | 7356 |
| 1 | 2010-07-17 | SRM 476 | 2 | 704 | 719.87 | 0.03 | 39 | 1707 | 6929 | -223 | 977 | 4921 |