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 |
|---|---|---|---|
| peigen831 | 2 | 1675 | 585 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.344 | 0.344 | 0.387 | 53.2 | -84 | -22 | 1759 | 1675 | 11310 |
| initial | -0.391 | 0.391 | 0.428 | 47.1 | -68 | -26 | 1174 | 1106 | 11987 |
| SRMFix | -0.401 | 0.401 | 0.421 | 76.1 | -87 | -65 | 1135 | 1048 | 11999 |
| SRM | -1.050 | 1.050 | 1.052 | 307.5 | -342 | -273 | 927 | 585 | 11592 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2012-10-19 | SRM 558 | 2 | 883 | 615.52 | -0.52 | -84 | 1675 | 11310 | -342 | 585 | 11592 |
| 1 | 2012-10-10 | SRM 557 | 2 | 822 | 732.45 | -0.17 | -22 | 1759 | 9805 | -273 | 927 | 7211 |