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 |
|---|---|---|---|
| aldian | 2 | 1895 | 981 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.118 | 0.326 | 0.347 | 69.8 | -35 | 104 | 1304 | 1269 | 7110 |
| initial | 0.184 | 0.326 | 0.374 | 39.3 | -17 | 61 | 1261 | 1244 | 7500 |
| EloSRM | 0.180 | 0.405 | 0.443 | 107.8 | -16 | 200 | 1911 | 1895 | 6760 |
| SRM | -0.486 | 0.486 | 0.487 | 109.5 | -128 | -91 | 1109 | 981 | 5850 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2011-06-02 | SRM 508 | 2 | 420 | 676.09 | -0.22 | -16 | 1895 | 6760 | -128 | 981 | 5850 |
| 1 | 2011-05-28 | SRM 507 | 2 | 562 | 843.11 | 0.58 | 200 | 1911 | 6524 | -91 | 1109 | 4486 |