Zhao, Aiyun
Current rating: 1464
Record: 1-3
| Grand Prix Las Vegas 2019 (modern) (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 297 | Knox, Wyatt (1400) | Lost 1-2 | -201480 |
| 2modern | 597 | Rockwell, Jen (1454) | Won 2-1 | +181498 |
| 3modern | 409 | Petrosky, Nicholas (1501) | Lost 0-2 | -181480 |
| 4modern | 614 | Gonzalez, Gabriel (1610) | Lost 1-2 | -161464 |
| average opponent: 1491record: 1-3 | new rating: 1464 | |||