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 |
|---|---|---|---|
| MMarouf | 3 | 1480 | 508 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.197 | 0.197 | 0.234 | 36.6 | -56 | 10 | 1536 | 1480 | 9829 |
| Odd | -0.204 | 0.204 | 0.238 | 28.8 | -49 | 9 | 1414 | 1365 | 9698 |
| SRMFix | -0.286 | 0.286 | 0.306 | 51.6 | -78 | -23 | 1122 | 1045 | 9992 |
| initial | -0.301 | 0.301 | 0.317 | 36.3 | -51 | -22 | 1165 | 1091 | 10082 |
| SRM | -0.707 | 0.707 | 0.761 | 230.7 | -335 | -153 | 865 | 508 | 9889 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2009-06-23 | SRM 443 | 2 | 738 | 601.40 | -0.35 | -56 | 1480 | 9829 | -204 | 508 | 9889 |
| 2 | 2009-06-13 | SRM 442 | 2 | 792 | 771.37 | -0.04 | 10 | 1536 | 8847 | -153 | 712 | 8491 |
| 1 | 2008-08-06 | SRM 413 | 2 | 512 | 518.77 | -0.21 | -44 | 1526 | 10002 | -335 | 865 | 8827 |