McGucken, Dave
Current rating: 1425
| Grand Prix Brisbane 2019 (ELD standard) | starting rating: 1454 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 2 | Halligan, Jordan (1444) | Draw 1-1 | 01454 |
| 2standard | 116 | Lonsdale, Daniel (1588) | Lost 1-2 | -161438 |
| 3standard | 181 | Calder, Jex (1501) | Lost 0-2 | -171421 |
| 4standard | 198 | Conway, Eamon (1483) | Draw 1-1 | +11422 |
| 5standard | 175 | Kelly, Thomas (1464) | Won 2-1 | +191441 |
| 6standard | 135 | Innes, Jack (1466) | Won 2-1 | +191460 |
| 7standard | 100 | Roulston, Cody (1482) | Lost 0-2 | -181442 |
| 8standard | 79 | Woznitza, Isaac (1481) | Lost 0-2 | -171425 |
| top | average opponent: 1489record: 2-4-2 | new rating: 1425 | ||
| Grand Prix Brisbane 2017 (modern) | starting rating: 1445 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 138 | Harris, Cameron (1762) | Lost 0-2 | -121433 |
| 2modern | 212 | Goh, Tze Yuen (1481) | Draw 1-1 | +11434 |
| 3modern | 377 | [anonymous] | Won 2-0 | +171451 |
| 4modern | 291 | Stephens, Lindsay (1420) | Lost 0-2 | -181433 |
| 5modern | 351 | Lodder, Christopher (1528) | Won 2-1 | +191452 |
| 6modern | 276 | McCormack, Eddie (1447) | Won 2-0 | +181470 |
| 7modern | 201 | Walker-Brown, Iain (1531) | Won 2-1 | +191489 |
| 8modern | 141 | Janjic, Steven (1468) | Lost 1-2 | -181471 |
| 9modern | 196 | O'Connor, Michael [AUS] (1521) | Lost 0-2 | -171454 |
| top | average opponent: 1506record: 4-4-1 | new rating: 1454 | ||
| Grand Prix Sydney 2016 (EMN limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 243 | Coltman, Dane (1622) | Won 2-1 | +201520 |
| 2sealed | 151 | Smitheram, Alan (1471) | Won 2-0 | +171537 |
| 3sealed | 857 | Lai, Jeffrey (1500) | Lost 0-2 | -181519 |
| 4sealed | 288 | Yeoh, Garry (1492) | Lost 1-2 | -191500 |
| 5sealed | 261 | Lane, Xavier (1501) | Lost 0-2 | -181482 |
| 6sealed | 360 | Crasto, Dirk (1571) | Lost 1-2 | -161466 |
| 7sealed | 357 | Huang, Leo (1451) | Lost 0-2 | -181448 |
| 8sealed | 866 | Spilhaus, Lucas (1332) | Won 2-0 | +151463 |
| 9sealed | 863 | Ballantyne, Alexis (1466) | Lost 1-2 | -181445 |
| top | average opponent: 1490record: 3-6 | new rating: 1445 | ||