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 |
|---|---|---|---|
| _er | 1 | 2489 | 1325 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.790 | 0.790 | 0.790 | 125.0 | 125 | 125 | 1325 | 1325 | 1120 |
| EloSRM | 1.502 | 1.502 | 1.502 | 359.9 | 360 | 360 | 2489 | 2489 | 1492 |
| SRMFix | 1.516 | 1.516 | 1.516 | 316.0 | 316 | 316 | 1516 | 1516 | 1563 |
| initial | 1.526 | 1.526 | 1.526 | 183.7 | 184 | 184 | 1384 | 1384 | 1799 |
| Odd | 1.571 | 1.571 | 1.571 | 379.3 | 379 | 379 | 2166 | 2166 | 1554 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2019-08-23 | SRM 765 | 2 | 32 | 90.62 | 1.50 | 360 | 2489 | 1492 | 125 | 1325 | 1120 |