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 |
|---|---|---|---|
| dandan611 | 2 | 1707 | 520 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.330 | 0.330 | 0.462 | 39.7 | -79 | -1 | 1121 | 1121 | 11931 |
| EloSRM | -0.243 | 0.373 | 0.445 | 94.5 | -138 | 51 | 1707 | 1707 | 11158 |
| SRMFix | -0.315 | 0.409 | 0.516 | 90.3 | -164 | 16 | 1052 | 1052 | 12128 |
| SRM | -0.771 | 0.799 | 1.111 | 340.0 | -666 | -14 | 534 | 520 | 12348 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2013-02-13 | SRM 570 | 2 | 757 | 828.92 | 0.13 | 51 | 1707 | 11158 | -14 | 520 | 12348 |
| 1 | 2013-01-12 | SRM 566 | 2 | 1173 | 773.15 | -0.62 | -138 | 1656 | 11929 | -666 | 534 | 12079 |