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 |
|---|---|---|---|
| gogo244 | 2 | 1971 | 864 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.012 | 0.297 | 0.298 | 35.8 | -34 | 37 | 1203 | 1203 | 7063 |
| Odd | 0.071 | 0.299 | 0.308 | 64.1 | -31 | 97 | 1722 | 1722 | 7062 |
| EloSRM | 0.057 | 0.306 | 0.311 | 70.7 | -46 | 95 | 1971 | 1971 | 6887 |
| SRMFix | 0.019 | 0.329 | 0.329 | 66.0 | -74 | 58 | 1184 | 1184 | 7048 |
| SRM | -0.463 | 0.463 | 0.619 | 168.0 | -294 | -42 | 906 | 864 | 6453 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2015-08-01 | SRM 664 | 2 | 338 | 434.65 | 0.36 | 95 | 1971 | 6887 | -42 | 864 | 6453 |
| 1 | 2015-07-23 | SRM 663 | 2 | 398 | 441.29 | -0.25 | -46 | 1876 | 7562 | -294 | 906 | 5904 |