Gallina, Jon Paul
Current rating: 1443
| Grand Prix Pittsburgh 2016 (SOI standard) | starting rating: 1479 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 223 | Welch, Steven (1467) | Lost 0-2 | -181461 |
| 2standard | 438 | Batchelder, Scott (1481) | Won 2-0 | +191480 |
| 3standard | 547 | Higgins, Bob (1444) | Lost 0-2 | -191461 |
| 4standard | 580 | Wong, Jeffrey (1448) | Lost 0-2 | -181443 |
| top | average opponent: 1460record: 1-3 | new rating: 1443 | ||
| Grand Prix Pittsburgh 2015 (modern) | starting rating: 1514 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 683 | Ulman, Ian (1675) | Lost 1-2 | -151499 |
| 2modern | 737 | Herrera, Gerardo (1429) | Won 2-1 | +171516 |
| 3modern | 766 | Westbrook, Jason (1500) | Lost 0-2 | -181498 |
| 4modern | 1092 | Olinger, Mathew (1482) | Lost 1-2 | -191479 |
| top | average opponent: 1522record: 1-3 | new rating: 1479 | ||
| Grand Prix Seattle 2005 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 23 | Adams, Sean (1500) | Won 2-0 | +181518 |
| 2extended | 44 | Robertsen, Christian (1534) | Lost 1-2 | -181500 |
| 3extended | 66 | Stokinger, Andrew (1623) | Won 2-1 | +211521 |
| 4extended | 64 | Sletteland, Nate (1518) | Won 2-0 | +171538 |
| 5extended | 38 | Lebedowicz, Osyp (2057) | Lost 0-2 | -91529 |
| 6extended | 99 | Thompson, Gerry (1707) | Lost 0-2 | -151514 |
| top | average opponent: 1656record: 3-3 | new rating: 1514 | ||