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 |
|---|---|---|---|
| hamdy | 4 | 1443 | 693 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.130 | 0.130 | 0.171 | 22.0 | -54 | 8 | 1442 | 1442 | 5924 |
| SRMFix | -0.186 | 0.186 | 0.260 | 40.9 | -103 | -5 | 1097 | 1077 | 6637 |
| initial | -0.220 | 0.220 | 0.253 | 26.4 | -47 | -12 | 1153 | 1121 | 6908 |
| SRM | -0.627 | 0.627 | 0.759 | 169.0 | -324 | -58 | 876 | 693 | 6559 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2007-05-01 | SRM 347 | 2 | 432 | ||||||||
| 3 | 2007-01-04 | SRM 333 | 2 | 428 | 416.89 | -0.04 | 8 | 1442 | 5924 | -58 | 693 | 6559 |
| 2 | 2006-12-21 | SRM 331 | 2 | 403 | 384.62 | -0.07 | 4 | 1435 | 5906 | -125 | 751 | 6105 |
| 1 | 2006-12-09 | SRM 329 | 2 | 461 | 378.21 | -0.29 | -54 | 1431 | 5958 | -324 | 876 | 4901 |