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 |
|---|---|---|---|
| ryan519 | 2 | 2578 | 1320 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 1.949 | 2.097 | 2.863 | 252.6 | -18 | 487 | 1687 | 1669 | 1969 |
| SRM | 1.312 | 2.103 | 2.478 | 368.0 | -308 | 428 | 1628 | 1320 | 1721 |
| EloSRM | 1.869 | 2.162 | 2.857 | 332.7 | -60 | 605 | 2638 | 2578 | 1752 |
| SRMFix | 1.810 | 2.210 | 2.857 | 366.4 | -67 | 666 | 1866 | 1800 | 1598 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2017-10-12 | SRM 722 | 1 | 166 | 147.31 | -0.29 | -60 | 2578 | 1752 | -308 | 1320 | 1721 |
| 1 | 2017-09-26 | SRM 721 | 2 | 11 | 179.74 | 4.03 | 605 | 2638 | 1617 | 428 | 1628 | 764 |