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 |
|---|---|---|---|
| kitaD | 1 | 2290 | 1256 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.342 | 0.342 | 0.342 | 56.0 | 56 | 56 | 1256 | 1256 | 2866 |
| SRMFix | 1.139 | 1.139 | 1.139 | 247.0 | 247 | 247 | 1447 | 1447 | 4355 |
| initial | 1.170 | 1.170 | 1.170 | 140.9 | 141 | 141 | 1341 | 1341 | 4980 |
| EloSRM | 1.206 | 1.206 | 1.206 | 331.4 | 331 | 331 | 2290 | 2290 | 4215 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2016-04-07 | SRM 687 | 2 | 125 | 288.41 | 1.21 | 331 | 2290 | 4215 | 56 | 1256 | 2866 |