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 |
|---|---|---|---|
| aap | 2 | 1725 | 656 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.100 | 0.467 | 0.478 | 56.2 | -68 | 44 | 1176 | 1176 | 8839 |
| EloSRM | 0.008 | 0.503 | 0.503 | 128.5 | -122 | 135 | 1725 | 1725 | 8554 |
| SRMFix | -0.087 | 0.541 | 0.548 | 109.6 | -144 | 75 | 1131 | 1131 | 9036 |
| SRM | -0.616 | 0.908 | 1.097 | 302.0 | -574 | 30 | 656 | 656 | 9981 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2011-06-08 | SRM 509 | 2 | 633 | 901.92 | 0.51 | 135 | 1725 | 8554 | 30 | 656 | 9981 |
| 1 | 2011-06-02 | SRM 508 | 2 | 1161 | 850.54 | -0.50 | -122 | 1590 | 10620 | -574 | 626 | 10196 |