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 |
|---|---|---|---|
| abw | 1 | 2325 | 1287 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.256 | 0.256 | 0.256 | 87.0 | 87 | 87 | 1287 | 1287 | 1328 |
| EloSRM | 0.572 | 0.572 | 0.572 | 205.3 | 205 | 205 | 2325 | 2325 | 2008 |
| initial | 0.594 | 0.594 | 0.594 | 71.5 | 71 | 71 | 1271 | 1271 | 2313 |
| SRMFix | 0.599 | 0.599 | 0.599 | 137.8 | 138 | 138 | 1338 | 1338 | 2199 |
| Odd | 0.610 | 0.610 | 0.610 | 215.9 | 216 | 216 | 1997 | 1997 | 2120 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2019-06-15 | 2019 Beijing Round | 1 | 81 | 120.44 | 0.57 | 205 | 2325 | 2008 | 87 | 1287 | 1328 |