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 |
|---|---|---|---|
| h.ahmed | 3 | 1785 | 772 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.194 | 0.523 | 0.655 | 88.8 | -49 | 189 | 1785 | 1785 | 6558 |
| initial | 0.130 | 0.545 | 0.639 | 65.6 | -44 | 122 | 1247 | 1247 | 6467 |
| SRMFix | 0.138 | 0.576 | 0.675 | 89.3 | -76 | 135 | 1203 | 1203 | 6854 |
| SRM | -0.378 | 0.957 | 0.983 | 192.7 | -309 | 75 | 891 | 772 | 7453 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2010-10-21 | Member SRM 485 | 2 | 323 | 681.01 | 1.08 | 189 | 1785 | 6558 | 75 | 772 | 7453 |
| 2 | 2010-09-15 | Member SRM 482 | 2 | 836 | 754.34 | -0.31 | -49 | 1596 | 8487 | -194 | 697 | 8157 |
| 1 | 2010-08-26 | SRM 480 | 2 | 570 | 502.54 | -0.18 | -29 | 1645 | 7650 | -309 | 891 | 5810 |