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 |
|---|---|---|---|
| hp_27 | 1 | 1888 | 558 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.642 | 0.642 | 0.642 | 123.1 | -123 | -123 | 1600 | 1600 | 5532 |
| EloSRM | -0.703 | 0.703 | 0.703 | 139.8 | -140 | -140 | 1888 | 1888 | 5322 |
| initial | -0.710 | 0.710 | 0.710 | 85.5 | -86 | -86 | 1114 | 1114 | 5504 |
| SRMFix | -0.729 | 0.729 | 0.729 | 165.4 | -165 | -165 | 1035 | 1035 | 5636 |
| SRM | -1.374 | 1.374 | 1.374 | 642.0 | -642 | -642 | 558 | 558 | 5555 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2017-08-24 | SRM 720 | 2 | 303 | 188.03 | -0.70 | -140 | 1888 | 5322 | -642 | 558 | 5555 |