Giannuzzi, Nicholas
Current rating: 1564
| Grand Prix Columbus 2019 (modern) | starting rating: 1434 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 53 | Clark, Zedrick (1500) | Won 2-0 | +191453 |
| 2modern | 44 | Carroll, Jacob (1569) | Won 2-0 | +201473 |
| 3modern | 84 | Hartman, Reed (1685) | Lost 1-2 | -141459 |
| 4modern | 171 | Hoover, Caleb (1519) | Won 2-1 | +191478 |
| 5modern | 53 | Rodaitis, Andrew (1485) | Won 2-0 | +181496 |
| 6modern | 77 | Endress, Mackenzie (1716) | Won 2-1 | +221518 |
| 7modern | 30 | Shoopman, Eric (1718) | Won 2-1 | +221540 |
| 8modern | 18 | Hogue, Aidan (1600) | Won 2-0 | +191559 |
| 9modern | 12 | Masters, Chase (1920) | Lost 1-2 | -121547 |
| 10modern | 186 | Kristoff, Daniel (1943) | Lost 1-2 | -111536 |
| 11modern | 214 | Litvak, Shayne (1599) | Draw 1-1 | +11537 |
| 12modern | 206 | Alexander, Damon (1790) | Won 2-1 | +231560 |
| 13modern | 197 | Fields, Khyler (1634) | Won 2-1 | +191579 |
| 14modern | 187 | Burgess, Blake (1548) | Draw 1-1 | -11578 |
| 15modern | 195 | Wong, Daniel (1783) | Lost 1-2 | -141564 |
| top | average opponent: 1667record: 9-4-2 | new rating: 1564 | ||
| Grand Prix Indianapolis 2016 (modern) | starting rating: 1427 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 494 | Johnson, Derek (1415) | Won 2-1 | +181445 |
| 2modern | 351 | Corrigan, Abe (1451) | Lost 0-2 | -181427 |
| 3modern | 483 | Link, David (1499) | Lost 1-2 | -161411 |
| 4modern | 843 | Boggs, Terry (1481) | Won 2-0 | +191430 |
| 5modern | 643 | Friedman, Gene (1504) | Lost 0-2 | -171413 |
| 6modern | 789 | Shoopman, Eric (1504) | Won 2-1 | +201433 |
| 7modern | 566 | Wells, Ross (1430) | Won 2-0 | +181451 |
| 8modern | 389 | Johnson, Eric (1509) | Lost 1-2 | -171434 |
| top | average opponent: 1474record: 4-4 | new rating: 1434 | ||
| Grand Prix Columbus 2016 (legacy) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 111 | Schnelle, Stephen (1487) | Lost 0-2 | -181482 |
| 2legacy | 643 | Reese, Aubrey (1513) | Lost 1-2 | -181464 |
| 3legacy | 881 | Altomare, Anthony (1463) | Lost 1-2 | -181446 |
| 4legacy | 860 | Kroeger, Brett (1398) | Lost 1-2 | -191427 |
| top | average opponent: 1465record: 0-4 | new rating: 1427 | ||