Gallagher, Peter
Current rating: 1451
Record: 4-7
| Grand Prix Detroit 2016 (modern) | starting rating: 1444 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 188 | Teunissen, Brent (1504) | Won 2-1 | +191463 |
| 2modern | 168 | Vanice, Tyler (1472) | Won 2-0 | +181481 |
| 3modern | 145 | Alley, Dean (1460) | Lost 0-2 | -181463 |
| 4modern | 575 | Vaugeois, Christophe (1523) | Won 2-0 | +191482 |
| 5modern | 161 | Mosher, Paul (1537) | Lost 0-2 | -171465 |
| 6modern | 697 | Hull, Austin (1519) | Lost 1-2 | -171448 |
| 7modern | 822 | Herrera, Zachary (1504) | Won 2-1 | +191467 |
| 8modern | 201 | Simpson, Chad (1574) | Lost 1-2 | -161451 |
| average opponent: 1512record: 4-4 | new rating: 1451 | |||
| Grand Prix Orlando 2014 (KTK limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 1012 | Hunter, Chip (1485) | Lost 0-2 | -181482 |
| 2sealed | 1200 | Wheeler-Sabatino, Chris (1481) | Lost 1-2 | -181464 |
| 3sealed | 471 | Goldberg, Louis (1379) | Lost 0-2 | -201444 |
| average opponent: 1448record: 0-3 | new rating: 1444 | |||