Garcia, Zachary
Current rating: 1472
| Grand Prix Phoenix 2020 (pioneer) | starting rating: 1508 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 78 | Colmenero, Clifton (1679) | Lost 1-2 | -151493 |
| 2pioneer | 315 | Mastroleo, Michael (1483) | Lost 0-2 | -181475 |
| 3pioneer | 412 | Kroeger, Barrett (1423) | Lost 0-2 | -191456 |
| 4pioneer | 431 | Novack, Eric (1462) | Won 2-0 | +181474 |
| 5pioneer | 399 | Clavey, Sean (1425) | Won 2-1 | +171491 |
| 6pioneer | 311 | Gillette, Steven (1426) | Lost 1-2 | -191472 |
| top | average opponent: 1483record: 2-4 | new rating: 1472 | ||
| Grand Prix Phoenix 2018 (modern) | starting rating: 1505 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 201 | Sandoval, Seth (1500) | Lost 1-2 | -181487 |
| 2modern | 327 | Halder, Jason (1517) | Won 2-0 | +181505 |
| 3modern | 482 | Leach, William (1620) | Lost 0-2 | -161489 |
| 4modern | 485 | Tan, Jowie (1568) | Won 2-0 | +201509 |
| 5modern | 471 | Pelayo, Manuel (1494) | Lost 1-2 | -191490 |
| 6modern | 475 | Ross, Ian (1488) | Won 2-0 | +181508 |
| top | average opponent: 1531record: 3-3 | new rating: 1508 | ||
| Grand Prix Albuquerque 2016 (SOI limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 173 | Funk, Rhett (1500) | Won 2-0 | +181518 |
| 2sealed | 291 | Carver, Jesse (1518) | Lost 0-2 | -181500 |
| 3sealed | 433 | Giffin, Conor (1570) | Lost 0-2 | -171483 |
| 4sealed | 446 | Napoli, Phillip (1671) | Won 2-1 | +221505 |
| top | average opponent: 1565record: 2-2 | new rating: 1505 | ||