Duggan, Gavin
Current rating: 1483
Record: 15-16-3
| Grand Prix Las Vegas 2017 (limited) (AKH limited) | starting rating: 1498 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 550 | Godines, Carter (1500) | Won 2-0 | +181516 |
| 2sealed | 181 | Thor, Chou (1492) | Won 2-0 | +171533 |
| 3sealed | 339 | Gallichet, Mike (1801) | Won 2-0 | +231556 |
| 4sealed | 276 | Cuneo, Andrew (1651) | Lost 0-2 | -161540 |
| 5sealed | 285 | Powers, Jacob (1522) | Lost 1-2 | -191521 |
| 6sealed | 482 | Duncan, Daniel (1461) | Won 2-0 | +171538 |
| 7sealed | 421 | Cart, Aleczander (1517) | Lost 1-2 | -181520 |
| 8sealed | 462 | Crowley, Tyler (1529) | Lost 0-2 | -181502 |
| 9sealed | 477 | Chavez, Anthony (1424) | Lost 0-2 | -191483 |
| top | average opponent: 1544record: 4-5 | new rating: 1483 | ||
| Grand Prix San Jose 2017 (AER limited) | starting rating: 1518 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 139 | Dowdle, Nicolas (1500) | Won 2-0 | +181536 |
| 2sealed | 146 | Carlson, Anders (1538) | Lost 0-2 | -181518 |
| 3sealed | 631 | Deditius, Daniel (1500) | Lost 1-2 | -181500 |
| 4sealed | 699 | Jacobsmeyer, Erik (1483) | Won 2-0 | +171517 |
| 5sealed | 446 | Clinard, Jeffrey (1522) | Won 2-0 | +181535 |
| 6sealed | 273 | Marohl, Nate (1547) | Lost 1-2 | -171518 |
| 7sealed | 496 | Ferreira, Kyle (1411) | Lost 0-2 | -201498 |
| top | average opponent: 1500record: 3-4 | new rating: 1498 | ||
| Grand Prix Oakland 2016 (BFZ standard) | starting rating: 1525 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 80 | Doris, John (1519) | Draw 1-1 | 01525 |
| 2standard | 440 | Mills, Kristian (1500) | Won 2-0 | +171542 |
| 3standard | 410 | Jenkins, Mark (1351) | Won 2-0 | +151557 |
| 4standard | 200 | Harvey, Larry (1535) | Lost 0-2 | -191538 |
| 5standard | 390 | Gravance, Tyler (1519) | Draw 1-1 | 01538 |
| 6standard | 526 | North, Robert (1518) | Lost 1-2 | -181520 |
| 7standard | 610 | Habern, Robert (1500) | Won 2-0 | +171537 |
| 8standard | 479 | Arnon, Eric (1513) | Draw 1-1 | 01537 |
| 9standard | 428 | Merenda, James (1509) | Lost 0-2 | -191518 |
| top | average opponent: 1496record: 3-3-3 | new rating: 1518 | ||
| Grand Prix Sacramento 2014 (THS limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 210 | Howard, George (1483) | Won 2-0 | +181518 |
| 2sealed | 236 | Moon, Chester M (1556) | Lost 1-2 | -181500 |
| 3sealed | 226 | Guo, Orie (1790) | Lost 1-2 | -121488 |
| 4sealed | 400 | Hurley, Wilbur (1431) | Won 2-0 | +161504 |
| 5sealed | 316 | Neal, Chris (1620) | Won 2-0 | +211525 |
| 6sealed | 220 | Lauro, Greg (1571) | Won 2-1 | +181543 |
| 7sealed | 170 | Goda, Chayse (1538) | Won 2-0 | +181561 |
| 8sealed | 84 | Graeber, Matthew (1548) | Lost 1-2 | -181543 |
| 9sealed | 126 | Swiney, Bruce (1516) | Lost 0-2 | -181525 |
| top | average opponent: 1561record: 5-4 | new rating: 1525 | ||