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 |
|---|---|---|---|
| bdsarwar | 2 | 1423 | 710 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.156 | 0.156 | 0.188 | 23.1 | -40 | 6 | 1333 | 1333 | 8670 |
| EloSRM | -0.157 | 0.157 | 0.211 | 34.4 | -55 | 14 | 1423 | 1423 | 8822 |
| SRMFix | -0.305 | 0.305 | 0.336 | 66.2 | -105 | -28 | 1095 | 1068 | 8655 |
| initial | -0.312 | 0.312 | 0.325 | 37.6 | -49 | -27 | 1151 | 1125 | 8702 |
| SRM | -0.917 | 0.917 | 0.947 | 245.0 | -316 | -174 | 884 | 710 | 7833 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2008-01-24 | SRM 389 | 2 | 553 | 547.06 | -0.02 | 14 | 1423 | 8822 | -174 | 710 | 7833 |
| 1 | 2006-07-12 | SRM 311 | 2 | 342 | 278.25 | -0.30 | -55 | 1409 | 5606 | -316 | 884 | 4552 |