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 |
|---|---|---|---|
| dragosht | 2 | 2114 | 1080 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.280 | 0.280 | 0.286 | 60.0 | -61 | -59 | 1141 | 1080 | 4170 |
| SRMFix | 0.371 | 0.371 | 0.423 | 80.7 | 29 | 133 | 1361 | 1361 | 5093 |
| initial | 0.523 | 0.523 | 0.535 | 63.0 | 49 | 77 | 1326 | 1326 | 5293 |
| Odd | 0.631 | 0.631 | 0.642 | 195.0 | 142 | 248 | 1887 | 1887 | 5402 |
| EloSRM | 0.715 | 0.715 | 0.715 | 221.6 | 212 | 231 | 2114 | 2114 | 5461 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2015-10-10 | SRM 670 | 2 | 342 | 564.09 | 0.72 | 212 | 2114 | 5461 | -61 | 1080 | 4170 |
| 1 | 2010-08-04 | Member SRM 478 | 2 | 400 | 653.75 | 0.71 | 231 | 1901 | 5427 | -59 | 1141 | 3589 |