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 |
|---|---|---|---|
| sagarj | 2 | 1976 | 961 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.405 | 0.451 | 0.606 | 114.1 | 15 | 214 | 1976 | 1976 | 7208 |
| initial | 0.349 | 0.460 | 0.577 | 55.4 | -13 | 97 | 1284 | 1284 | 7730 |
| SRMFix | 0.312 | 0.500 | 0.589 | 87.1 | -45 | 129 | 1284 | 1284 | 7633 |
| SRM | -0.432 | 0.670 | 0.797 | 124.5 | -244 | 5 | 961 | 961 | 6684 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2012-07-02 | SRM 548 | 2 | 260 | 470.73 | 0.86 | 214 | 1976 | 7208 | 5 | 961 | 6684 |
| 1 | 2012-02-09 | SRM 532 | 2 | 853 | 826.21 | -0.05 | 15 | 1762 | 9120 | -244 | 956 | 6655 |