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 |
|---|---|---|---|
| naelous | 5 | 1831 | 819 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | -0.018 | 0.239 | 0.255 | 36.3 | -43 | 65 | 1280 | 1226 | 7249 |
| EloSRM | -0.041 | 0.265 | 0.306 | 53.9 | -33 | 148 | 1865 | 1831 | 6977 |
| initial | 0.064 | 0.269 | 0.274 | 32.4 | -38 | 41 | 1277 | 1239 | 7248 |
| Odd | -0.033 | 0.282 | 0.326 | 58.2 | -31 | 165 | 1714 | 1686 | 6959 |
| SRM | -0.426 | 0.426 | 0.478 | 76.2 | -115 | -21 | 1085 | 819 | 7457 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5 | 2011-03-30 | Member SRM 501 | 2 | 499 | 516.73 | -0.38 | -28 | 1831 | 6977 | -63 | 819 | 7457 |
| 4 | 2011-01-27 | SRM 495 | 2 | 552 | 593.22 | 0.10 | 28 | 1860 | 6430 | -21 | 882 | 6465 |
| 3 | 2011-01-22 | Member SRM 494 | 2 | 680 | 521.59 | -0.38 | -33 | 1832 | 6609 | -104 | 903 | 6183 |
| 2 | 2010-12-18 | Member SRM 491 | 2 | 564 | 584.44 | 0.05 | 33 | 1865 | 6256 | -78 | 1007 | 5049 |
| 1 | 2010-11-13 | SRM 487 | 2 | 551 | 729.48 | 0.40 | 148 | 1832 | 6322 | -115 | 1085 | 4178 |