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 |
|---|---|---|---|
| Greus | 1 | 1573 | 684 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.440 | 0.440 | 0.440 | 96.5 | -97 | -97 | 1409 | 1409 | 9507 |
| EloSRM | -0.487 | 0.487 | 0.487 | 111.5 | -112 | -112 | 1573 | 1573 | 9193 |
| initial | -0.552 | 0.552 | 0.552 | 66.4 | -66 | -66 | 1134 | 1134 | 9151 |
| SRMFix | -0.608 | 0.608 | 0.608 | 139.9 | -140 | -140 | 1060 | 1060 | 9476 |
| SRM | -1.418 | 1.418 | 1.418 | 516.0 | -516 | -516 | 684 | 684 | 8487 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2010-11-13 | SRM 487 | 2 | 973 | 733.34 | -0.49 | -112 | 1573 | 9193 | -516 | 684 | 8487 |