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 |
|---|---|---|---|
| kvaleriano | 2 | 2269 | 1217 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.082 | 0.291 | 0.302 | 49.5 | -41 | 58 | 1258 | 1217 | 3374 |
| SRMFix | 0.640 | 0.640 | 0.888 | 136.6 | 4 | 269 | 1473 | 1473 | 4514 |
| initial | 0.683 | 0.683 | 0.931 | 82.2 | 6 | 158 | 1364 | 1364 | 5233 |
| EloSRM | 0.699 | 0.699 | 0.969 | 196.7 | 23 | 371 | 2269 | 2269 | 4554 |
| Odd | 0.721 | 0.721 | 1.004 | 201.9 | 16 | 388 | 2030 | 2030 | 4579 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2015-08-25 | SRM 666 | 1 | 186 | 262.93 | 0.03 | 23 | 2269 | 4554 | -41 | 1217 | 3374 |
| 1 | 2014-08-21 | SRM 630 | 2 | 188 | 485.97 | 1.37 | 371 | 2246 | 5915 | 58 | 1258 | 3790 |