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 |
|---|---|---|---|
| zqzas | 3 | 1820 | 922 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.251 | 0.423 | 0.568 | 51.0 | -31 | 114 | 1322 | 1291 | 5821 |
| SRMFix | 0.169 | 0.439 | 0.570 | 66.5 | -55 | 142 | 1344 | 1289 | 5865 |
| EloSRM | 0.177 | 0.501 | 0.585 | 96.2 | -43 | 173 | 1862 | 1820 | 5659 |
| SRM | -0.355 | 0.612 | 0.644 | 97.3 | -190 | 7 | 1017 | 922 | 5851 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2009-09-10 | SRM 448 | 2 | 626 | 447.34 | -0.48 | -43 | 1820 | 5659 | -95 | 922 | 5851 |
| 2 | 2009-08-08 | SRM 446 | 2 | 348 | 639.67 | 0.88 | 173 | 1862 | 5235 | 7 | 1017 | 4580 |
| 1 | 2009-07-08 | SRM 444 | 2 | 614 | 675.95 | 0.14 | 73 | 1689 | 6827 | -190 | 1010 | 4696 |