Fattu, David
Current rating: 1467
| Grand Prix Phoenix 2019 (ELD limited) | starting rating: 1497 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 41 | Rochford, James (1431) | Lost 0-2 | -191478 |
| 2sealed | 141 | Amato, Alex (1902) | Won 2-0 | +251503 |
| 3sealed | 146 | Bernard, Thomas (1499) | Lost 1-2 | -181485 |
| 4sealed | 221 | Valenzuela, Michael (1483) | Lost 0-2 | -181467 |
| top | average opponent: 1579record: 1-3 | new rating: 1467 | ||
| Grand Prix Phoenix 2018 (modern) | starting rating: 1455 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 262 | Carlson, Drew (1469) | Won 2-0 | +181473 |
| 2modern | 32 | Jakimovski, Sam (1502) | Lost 1-2 | -171456 |
| 3modern | 314 | Kirshon, Daniel (1596) | Lost 1-2 | -161440 |
| 4modern | 539 | Kornacki, Leon (1506) | Lost 1-2 | -171423 |
| 5modern | 567 | Arnoldy, Mathew (1466) | Won 2-1 | +191442 |
| 6modern | 413 | Nelson, Sam (1459) | Won 2-0 | +181460 |
| 7modern | 331 | Valente, Joey (1619) | Won 2-1 | +211481 |
| 8modern | 262 | Jones, Nicole (1362) | Won 2-1 | +161497 |
| top | average opponent: 1497record: 5-3 | new rating: 1497 | ||
| Grand Prix Phoenix 2017 (XLN limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 193 | Arcia, Rex (1500) | Lost 1-2 | -181482 |
| 2sealed | 318 | Luthye, Evan (1509) | Lost 1-2 | -181464 |
| 3sealed | 451 | Allen, Alexander (1497) | Won 2-1 | +191483 |
| 4sealed | 491 | Curran, Ian (1484) | Won 2-0 | +181501 |
| 5sealed | 418 | Lloyd, James (1681) | Lost 1-2 | -151486 |
| 6sealed | 412 | Collison, David (1495) | Lost 0-2 | -171469 |
| 7sealed | 405 | Scheid, Daniel (1730) | Lost 0-2 | -141455 |
| 8sealed | 362 | Rowen, Luke (1449) | Won 2-0 | +181473 |
| 9sealed | 317 | Cortez, Alan (1459) | Lost 0-1 | -181455 |
| top | average opponent: 1534record: 3-6 | new rating: 1455 | ||