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 |
|---|---|---|---|
| schienal | 1 | 2239 | 1197 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.015 | 0.015 | 0.015 | 3.0 | -3 | -3 | 1197 | 1197 | 3056 |
| SRMFix | 0.770 | 0.770 | 0.770 | 174.0 | 174 | 174 | 1374 | 1374 | 4027 |
| initial | 0.798 | 0.798 | 0.798 | 96.1 | 96 | 96 | 1296 | 1296 | 4352 |
| EloSRM | 0.818 | 0.818 | 0.818 | 236.5 | 237 | 237 | 2239 | 2239 | 3877 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2017-02-21 | SRM 709 | 2 | 147 | 259.16 | 0.82 | 237 | 2239 | 3877 | -3 | 1197 | 3056 |