Haberstroh, Zachary
Current rating: 1499
Record: 3-3-2
| Grand Prix Las Vegas 2019 (modern) (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 74 | Kawabata, Makoa (1489) | Won 2-0 | +181518 |
| 2modern | 388 | Bogdanov, Dennis (1602) | Lost 1-2 | -171501 |
| 3modern | 562 | Grimes, Tassilo (1502) | Lost 1-2 | -181483 |
| 4modern | 666 | Kasai, Akira (1481) | Draw 1-1 | 01483 |
| 5modern | 656 | Silveira, Justin (1488) | Won 2-1 | +181501 |
| 6modern | 517 | Duran, Jonathon (1497) | Draw 1-1 | 01501 |
| 7modern | 462 | Benetti, Dominic (1471) | Won 2-0 | +181519 |
| 8modern | 346 | Cai, Xi Yu (1435) | Lost 0-2 | -201499 |
| average opponent: 1495record: 3-3-2 | new rating: 1499 | |||