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 |
|---|---|---|---|
| pfsmorigo | 2 | 1623 | 720 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.171 | 0.171 | 0.181 | 28.1 | -46 | -10 | 1633 | 1623 | 9142 |
| initial | -0.262 | 0.262 | 0.266 | 31.5 | -37 | -26 | 1163 | 1137 | 9590 |
| SRMFix | -0.268 | 0.268 | 0.283 | 57.5 | -85 | -30 | 1115 | 1085 | 9528 |
| SRM | -0.926 | 0.926 | 0.987 | 240.0 | -332 | -148 | 868 | 720 | 8673 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2011-03-08 | SRM 499 | 2 | 899 | 831.74 | -0.11 | -10 | 1623 | 9142 | -148 | 720 | 8673 |
| 1 | 2010-10-05 | SRM 484 | 2 | 580 | 494.53 | -0.23 | -46 | 1633 | 8091 | -332 | 868 | 6270 |