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 |
|---|---|---|---|
| priyaven | 2 | 1391 | 591 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.245 | 0.245 | 0.256 | 45.5 | -66 | -25 | 1326 | 1301 | 9312 |
| EloSRM | -0.248 | 0.248 | 0.266 | 56.1 | -81 | -31 | 1422 | 1391 | 9411 |
| initial | -0.360 | 0.360 | 0.367 | 43.3 | -52 | -34 | 1148 | 1113 | 9041 |
| SRMFix | -0.361 | 0.361 | 0.380 | 76.6 | -112 | -41 | 1088 | 1047 | 9167 |
| SRM | -0.895 | 0.895 | 0.968 | 304.5 | -432 | -177 | 768 | 591 | 8767 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2008-02-26 | SRM 391 | 2 | 466 | 476.84 | -0.15 | -31 | 1391 | 9411 | -177 | 591 | 8767 |
| 1 | 2007-04-18 | SRM 345 | 2 | 539 | 460.38 | -0.34 | -81 | 1422 | 6359 | -432 | 768 | 5743 |