Chen, Jiayong
Current rating: 1535
Record: 6-4
| Grand Prix Toronto 2019 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 343 | Piper, Eliot (1500) | Lost 1-2 | -181482 |
| 2modern | 461 | Rogers, Adam (1536) | Won 2-1 | +191501 |
| 3modern | 409 | Giroux, Alexandre (1500) | Won 2-1 | +181519 |
| 4modern | 200 | Sloan, Eoghan (1487) | Won 2-1 | +171536 |
| 5modern | 175 | Sedore, Norman (1495) | Lost 1-2 | -181518 |
| 6modern | 307 | Eadie, Tyler (1512) | Won 2-0 | +181536 |
| 7modern | 209 | Salzman, Warren (1445) | Won 2-1 | +161552 |
| 8modern | 67 | Pinder, Ryan (1524) | Won 2-0 | +171569 |
| 9modern | 39 | Brazeau, Mathieu (1689) | Lost 0-2 | -151554 |
| 10modern | 436 | Bradbury, Alex (1499) | Lost 0-2 | -191535 |
| average opponent: 1519record: 6-4 | new rating: 1535 | |||