Xiao, Sam
Current rating: 1432
Record: 2-6
| Grand Prix Las Vegas 2019 (modern) (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 475 | Brigham, Ethan (1500) | Lost 0-2 | -181482 |
| 2modern | 476 | Kincaid, Jonathan (1482) | Won 2-0 | +181500 |
| 3modern | 582 | Remillard, Michel (1749) | Lost 1-2 | -141486 |
| 4modern | 616 | Lewis, Ben (1368) | Lost 0-2 | -201466 |
| 5modern | 695 | Johnston, Julian (1452) | Lost 1-2 | -181448 |
| 6modern | 612 | Sepulveda, Alfredo (1444) | Lost 1-2 | -181430 |
| 7modern | 501 | Mount, Isaiah (1427) | Won 2-0 | +181448 |
| 8modern | 396 | Mariscal, Carlos (1547) | Lost 0-2 | -161432 |
| average opponent: 1496record: 2-6 | new rating: 1432 | |||