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 |
|---|---|---|---|
| hessam3u | 2 | 1523 | 775 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.210 | 0.463 | 0.509 | 55.8 | -81 | 30 | 1230 | 1149 | 6226 |
| SRMFix | -0.283 | 0.485 | 0.561 | 85.7 | -123 | 49 | 1249 | 1126 | 5954 |
| EloSRM | -0.217 | 0.577 | 0.616 | 119.3 | -103 | 135 | 1626 | 1523 | 5354 |
| Odd | -0.188 | 0.593 | 0.622 | 123.1 | -94 | 153 | 1536 | 1442 | 5404 |
| SRM | -0.932 | 0.932 | 0.988 | 212.5 | -308 | -117 | 1083 | 775 | 6078 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2007-01-17 | SRM 335 | 2 | 535 | 313.28 | -0.79 | -103 | 1523 | 5354 | -308 | 775 | 6078 |
| 1 | 2007-01-13 | SRM 334 | 2 | 331 | 424.91 | 0.36 | 135 | 1626 | 4539 | -117 | 1083 | 3305 |