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 |
|---|---|---|---|
| sigmund | 3 | 1556 | 525 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.217 | 0.217 | 0.269 | 43.1 | -97 | 4 | 1580 | 1556 | 9686 |
| SRMFix | -0.284 | 0.284 | 0.350 | 59.0 | -129 | -10 | 1071 | 1023 | 10132 |
| initial | -0.316 | 0.316 | 0.349 | 38.1 | -60 | -17 | 1140 | 1086 | 10072 |
| SRM | -0.707 | 0.707 | 0.879 | 225.0 | -448 | -63 | 752 | 525 | 9801 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2010-11-18 | SRM 488 | 2 | 631 | 613.06 | -0.04 | 4 | 1556 | 9686 | -63 | 525 | 9801 |
| 2 | 2010-11-13 | SRM 487 | 2 | 949 | 836.22 | -0.18 | -28 | 1552 | 9614 | -164 | 588 | 9283 |
| 1 | 2010-09-25 | SRM 483 | 2 | 962 | 715.51 | -0.43 | -97 | 1580 | 8757 | -448 | 752 | 7635 |