Giachetti, Shane
Current rating: 1471
Record: 6-8-1
| Grand Prix Indianapolis 2016 (modern) | starting rating: 1463 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 141 | Sutton, Michael (1533) | Won 2-0 | +191482 |
| 2modern | 53 | Beyer, Philip (1553) | Lost 1-2 | -171465 |
| 3modern | 446 | Mitz, Eric (1500) | Won 2-0 | +191484 |
| 4modern | 586 | Tousi, Cameron (1566) | Won 2-1 | +191503 |
| 5modern | 247 | Kirasack, Dillon (1522) | Lost 0-2 | -171486 |
| 6modern | 321 | Smith, Colton (1581) | Lost 0-2 | -171469 |
| 7modern | 482 | Penton, Dan (1517) | Draw 1-1 | +11470 |
| 8modern | 534 | Van Zee, Will (1435) | Won 2-0 | +181488 |
| 9modern | 416 | Stonestreet, Taylor (1541) | Lost 0-2 | -171471 |
| average opponent: 1528record: 4-4-1 | new rating: 1471 | |||
| Grand Prix Atlanta 2011 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 529 | Krug, Andrew (1548) | Won 2-1 | +191519 |
| 2extended | 436 | Bertone, Christopher (1414) | Won 2-1 | +161535 |
| 3extended | 415 | Roehm, Andrew (1519) | Lost 0-2 | -181517 |
| 4extended | 508 | Textor, Zachary (1516) | Lost 1-2 | -181499 |
| 5extended | 624 | Piedra, Christopher (1509) | Lost 0-2 | -181481 |
| 6extended | 601 | Bledsoe, Ben (1470) | Lost 0-2 | -181463 |
| average opponent: 1496record: 2-4 | new rating: 1463 | |||