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 |
|---|---|---|---|
| Yas_ | 1 | 1745 | 1067 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.191 | 0.191 | 0.191 | 46.1 | 46 | 46 | 1246 | 1246 | 6282 |
| initial | 0.246 | 0.246 | 0.246 | 29.6 | 30 | 30 | 1230 | 1230 | 6537 |
| EloSRM | 0.307 | 0.307 | 0.307 | 121.7 | 122 | 122 | 1745 | 1745 | 6284 |
| SRM | -0.649 | 0.649 | 0.649 | 133.0 | -133 | -133 | 1067 | 1067 | 4201 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2009-08-25 | SRM 447 | 2 | 512 | 634.08 | 0.31 | 122 | 1745 | 6284 | -133 | 1067 | 4201 |