Tippett, David
Current rating: 1447
| Grand Prix Vancouver 2016 (OGW limited) | starting rating: 1465 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 727 | Glegg, Cameron (1491) | Lost 0-2 | -181447 |
| top | record: 0-1 | new rating: 1447 | ||
| Grand Prix Vancouver 2015 (modern) | starting rating: 1521 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 89 | Crowder, Alex (1523) | Won 2-0 | +181539 |
| 2modern | 113 | Lau, Fraser (1481) | Lost 0-2 | -191520 |
| 3modern | 234 | Anderson, Jacob (1467) | Lost 0-2 | -191501 |
| 4modern | 414 | Rico Hernandez, Juan (1497) | Lost 0-2 | -181483 |
| 5modern | 445 | Florescu, Alex (1446) | Lost 0-2 | -181465 |
| top | average opponent: 1483record: 1-4 | new rating: 1465 | ||
| Grand Prix Portland 2013 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 168 | Peotter, Liz (1467) | Won 2-1 | +171517 |
| 2modern | 146 | Brown, Jacob (1520) | Lost 1-2 | -181499 |
| 3modern | 203 | Dugdale, John (1486) | Lost 0-2 | -181481 |
| 4modern | 338 | Frizzell, Ashton (1483) | Won 2-0 | +181499 |
| 5modern | 328 | Regan, Case (1503) | Lost 0-2 | -181481 |
| 6modern | 307 | O'Brady, Shay (1481) | Won 2-0 | +181499 |
| 7modern | 242 | Campusano, Eric (1647) | Won 2-0 | +211520 |
| 8modern | 120 | Webber, Charles (1523) | Won 2-0 | +181538 |
| 9modern | 123 | Cuenca, Nicolas (1616) | Lost 0-2 | -171521 |
| top | average opponent: 1525record: 5-4 | new rating: 1521 | ||