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 |
|---|---|---|---|
| kvanish | 3 | 1628 | 739 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.118 | 0.226 | 0.301 | 27.3 | -60 | 20 | 1220 | 1158 | 8566 |
| SRMFix | -0.156 | 0.236 | 0.338 | 41.6 | -93 | 29 | 1229 | 1133 | 7963 |
| EloSRM | -0.143 | 0.288 | 0.369 | 60.5 | -82 | 92 | 1703 | 1628 | 7402 |
| SRM | -0.620 | 0.620 | 0.703 | 153.7 | -277 | -71 | 1087 | 739 | 8176 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2009-07-08 | SRM 444 | 2 | 693 | 671.37 | -0.05 | 7 | 1628 | 7402 | -71 | 739 | 8176 |
| 2 | 2009-06-13 | SRM 442 | 2 | 895 | 590.26 | -0.60 | -82 | 1621 | 7439 | -277 | 810 | 7411 |
| 1 | 2009-05-27 | SRM 441 | 2 | 597 | 693.58 | 0.22 | 92 | 1703 | 6679 | -113 | 1087 | 4050 |