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 |
|---|---|---|---|
| ruslan666815 | 3 | 1439 | 372 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.293 | 0.293 | 0.314 | 55.6 | -102 | -32 | 1372 | 1307 | 9766 |
| EloSRM | -0.308 | 0.308 | 0.337 | 64.7 | -121 | -35 | 1512 | 1439 | 9723 |
| SRMFix | -0.377 | 0.377 | 0.417 | 73.9 | -144 | -34 | 1056 | 978 | 9789 |
| initial | -0.408 | 0.408 | 0.425 | 49.2 | -69 | -38 | 1131 | 1053 | 9720 |
| SRM | -0.723 | 0.723 | 0.912 | 276.0 | -592 | -101 | 608 | 372 | 9714 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2010-02-06 | SRM 460 | 2 | 932 | 868.74 | -0.21 | -35 | 1439 | 9723 | -101 | 372 | 9714 |
| 2 | 2009-11-25 | SRM 453.5 | 2 | 666 | 640.22 | -0.22 | -39 | 1473 | 9760 | -135 | 473 | 9708 |
| 1 | 2009-11-05 | SRM 452 | 2 | 903 | 646.95 | -0.50 | -121 | 1512 | 9536 | -592 | 608 | 9265 |