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 |
|---|---|---|---|
| pqrs1 | 1 | 2216 | 1121 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.314 | 0.314 | 0.314 | 116.7 | 117 | 117 | 2216 | 2216 | 2198 |
| SRMFix | 0.323 | 0.323 | 0.323 | 76.7 | 77 | 77 | 1277 | 1277 | 2297 |
| initial | 0.341 | 0.341 | 0.341 | 41.1 | 41 | 41 | 1241 | 1241 | 2372 |
| SRM | -0.389 | 0.389 | 0.389 | 79.0 | -79 | -79 | 1121 | 1121 | 1803 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2019-01-19 | TCO19 SRM 747 | 2 | 85 | 105.70 | 0.31 | 117 | 2216 | 2198 | -79 | 1121 | 1803 |