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 |
|---|---|---|---|
| uriahheep | 3 | 1824 | 740 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.127 | 0.841 | 0.950 | 101.3 | -78 | 175 | 1324 | 1246 | 6272 |
| SRMFix | 0.118 | 0.890 | 0.997 | 141.1 | -110 | 223 | 1313 | 1223 | 6426 |
| Odd | 0.155 | 0.895 | 1.033 | 156.9 | -77 | 330 | 1752 | 1675 | 5999 |
| EloSRM | 0.138 | 0.911 | 1.040 | 167.4 | -82 | 338 | 1906 | 1824 | 5910 |
| SRM | -0.276 | 1.027 | 1.045 | 222.0 | -394 | 103 | 909 | 740 | 7514 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2010-07-06 | SRM 475 | 2 | 613 | 398.36 | -0.80 | -82 | 1824 | 5910 | -169 | 740 | 7514 |
| 2 | 2010-05-20 | SRM 470 | 2 | 263 | 782.79 | 1.57 | 338 | 1906 | 5137 | 103 | 909 | 5679 |
| 1 | 2010-03-16 | SRM 464 | 2 | 771 | 685.89 | -0.36 | -82 | 1569 | 7818 | -394 | 806 | 6602 |