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 |
|---|---|---|---|
| joblobob | 2 | 1666 | 647 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.298 | 0.298 | 0.300 | 55.7 | -56 | -56 | 1722 | 1666 | 11457 |
| SRMFix | -0.359 | 0.359 | 0.360 | 72.2 | -82 | -62 | 1118 | 1056 | 11863 |
| initial | -0.366 | 0.366 | 0.370 | 44.0 | -50 | -38 | 1162 | 1112 | 11908 |
| SRM | -0.890 | 0.890 | 0.901 | 276.5 | -332 | -221 | 868 | 647 | 11013 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2012-10-10 | SRM 557 | 2 | 1003 | 795.14 | -0.34 | -56 | 1666 | 11457 | -221 | 647 | 11013 |
| 1 | 2012-09-13 | SRM 556 | 2 | 484 | 493.99 | -0.26 | -56 | 1722 | 10369 | -332 | 868 | 8049 |