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 |
|---|---|---|---|
| michel-slm | 1 | 2306 | 1259 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.422 | 0.422 | 0.422 | 59.0 | 59 | 59 | 1259 | 1259 | 3599 |
| SRMFix | 1.373 | 1.373 | 1.373 | 290.5 | 291 | 291 | 1491 | 1491 | 5429 |
| initial | 1.435 | 1.435 | 1.435 | 172.8 | 173 | 173 | 1373 | 1373 | 6483 |
| EloSRM | 1.488 | 1.488 | 1.488 | 397.6 | 398 | 398 | 2306 | 2306 | 5180 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2015-04-17 | SRM 656 | 2 | 144 | 405.24 | 1.49 | 398 | 2306 | 5180 | 59 | 1259 | 3599 |