MacDonald, Andrew [AUS]
Current rating: 1553
Record: 8-8 (GP) / 8-5-1 (professional)
| Grand Prix Brisbane 2001 (ODY limited) | starting rating: 1617 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 12 | Ying, Darryn (1469) | Lost 0-2 | -201597 |
| 4sealed | 47 | Murray, Tarquin (1449) | Won 2-1 | +151612 |
| 5sealed | 40 | Evans, Merlyn (1465) | Lost 1-2 | -211591 |
| 6sealed | 42 | Werner, John (1517) | Lost 1-2 | -191572 |
| 7sealed | 64 | Hill, Corey (1498) | Lost 1-2 | -191553 |
| top | average opponent: 1480record: 1-4 | new rating: 1553 | ||
| Grand Prix Sydney 2000 (extended) | starting rating: 1571 | |||
| round | table | opponent (rating) | result | Δrating |
| 3extended | 16 | Darragh, Michael (1518) | Lost 1-2 | -191552 |
| 4extended | 39 | Phua, Daniel Yew Boon (1501) | Won 2-1 | +171569 |
| 5extended | 32 | Otton, Kieren (1536) | Won 2-0 | +181587 |
| 6extended | 24 | Krings, Stefan (1553) | Won 2-0 | +171604 |
| 7extended | 6 | Brugman, John (1540) | Won 2-1 | +171621 |
| 8extended | 5 | Nakamura, Satoshi (1769) | Won 2-0 | +201641 |
| 9extended | 3 | Kazantzis, Michael (1586) | Won 2-0 | +171658 |
| 10extended | 2 | Copeman, Will (1570) | Lost 0-2 | -191639 |
| 11extended | 4 | Jiang, Shun (1575) | Lost 1-2 | -191620 |
| 12extended | 7 | Tan, Beng (1537) | Won 2-0 | +161636 |
| 13extended | 7 | Connolly, Joe (1589) | Lost 0-2 | -191617 |
| top | average opponent: 1570record: 7-4 | new rating: 1617 | ||
| Pro Tour Chicago 1999 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 26 | Keady, Sean (1500) | Lost 1-2 | -181482 |
| 2extended | 92 | DuShane, Craig (1486) | Won 2-1 | +181500 |
| 3extended | 113 | Heffern, Mike (1607) | Won 2-0 | +201520 |
| 4extended | 75 | Budde, Kai (1982) | Lost 0-2 | -101510 |
| 5extended | 114 | Manseau, Joseph (1486) | Won 2-0 | +171527 |
| 6extended | 44 | Haworth, Clef (1520) | Draw 1-1 | 01527 |
| 7extended | 57 | Degrou, Loic (1578) | Won 2-0 | +191546 |
| 8extended | 41 | Girodroux, Pierre (1617) | Lost 0-2 | -161530 |
| 9extended | 48 | Pustilnik, Michael (1723) | Lost 0-2 | -151515 |
| 10extended | 47 | Flores, Michael (1535) | Won 2-0 | +181533 |
| 11extended | 39 | Karthauser, Zach (1539) | Won 2-0 | +181551 |
| 12extended | 34 | Romero, Ellis (1637) | Won 2-0 | +201571 |
| 13extended | 24 | Jensen, Niels Sanders (1546) | Won 2-0 | +181589 |
| 14extended | 20 | Guevin, Peter (1618) | Lost 0-2 | -181571 |
| top | average opponent: 1598record: 8-5-1 | new rating: 1571 | ||