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 |
|---|---|---|---|
| Musaffa | 5 | 1585 | 511 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.142 | 0.149 | 0.213 | 28.2 | -52 | 33 | 1506 | 1446 | 9403 |
| EloSRM | -0.135 | 0.159 | 0.214 | 28.7 | -60 | 31 | 1641 | 1585 | 9737 |
| SRMFix | -0.177 | 0.177 | 0.234 | 30.6 | -67 | 0 | 1154 | 1047 | 10186 |
| initial | -0.188 | 0.188 | 0.240 | 22.6 | -50 | -4 | 1183 | 1087 | 10380 |
| SRM | -0.520 | 0.520 | 0.661 | 137.8 | -259 | -33 | 941 | 511 | 10182 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5 | 2011-02-26 | SRM 498 | 2 | 879 | 917.64 | 0.06 | 31 | 1585 | 9737 | -33 | 511 | 10182 |
| 4 | 2010-02-06 | SRM 460 | 2 | 845 | 833.91 | -0.02 | 9 | 1554 | 8391 | -52 | 544 | 9172 |
| 3 | 2009-12-05 | SRM 454 | 2 | 774 | 721.55 | -0.27 | -36 | 1545 | 8418 | -116 | 596 | 8865 |
| 2 | 2009-11-25 | SRM 453.5 | 2 | 666 | 570.09 | -0.38 | -60 | 1581 | 7833 | -229 | 712 | 8209 |
| 1 | 2009-11-05 | SRM 452 | 2 | 677 | 648.47 | -0.06 | 8 | 1641 | 7349 | -259 | 941 | 5597 |