Dennison, Gavin
Current rating: 1368
Record: 3-11
| Grand Prix Cleveland 2015 (FRF limited) | starting rating: 1391 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 405 | Byers, Alex (1500) | Won 2-0 | +201411 |
| 2sealed | 392 | Queen, Josh (1523) | Lost 0-2 | -161395 |
| 3sealed | 601 | Weiford, Jess (1573) | Lost 0-2 | -151380 |
| 4sealed | 663 | Allen, Eric (1480) | Lost 0-2 | -161364 |
| 5sealed | 705 | Pelchuck, Emmi (1464) | Won 2-1 | +201384 |
| 6sealed | 569 | Fingerle, Tim (1481) | Lost 0-2 | -161368 |
| average opponent: 1503record: 2-4 | new rating: 1368 | |||
| Grand Prix Richmond 2014 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 462 | MacDonald, Heather (1500) | Lost 0-2 | -181482 |
| 2modern | 647 | Hearn, Hunter (1419) | Lost 0-2 | -191463 |
| 3modern | 717 | Weinandy, Josh (1498) | Lost 1-2 | -171446 |
| 4modern | 691 | Yim, Margaret (1446) | Lost 0-2 | -181428 |
| 5modern | 608 | Daugherty, Nicole (1429) | Won 2-1 | +181446 |
| 6modern | 506 | Lates, Ed (1445) | Lost 0-2 | -181428 |
| 7modern | 414 | Legault, Philippe (1427) | Lost 0-2 | -181410 |
| 8modern | 318 | Andrews, Tiffany (1391) | Lost 0-2 | -191391 |
| average opponent: 1444record: 1-7 | new rating: 1391 | |||