McDonald, Anthony [UK]
Current rating: 1360
| Grand Prix London 2016 (KLD limited) | starting rating: 1365 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 108 | Smale, Christopher (1500) | Draw 1-1 | +21367 |
| 2sealed | 624 | Harrison, Adam (1526) | Lost 0-2 | -151352 |
| 3sealed | 1041 | Shemilt, Samantha (1467) | Draw 1-1 | +21354 |
| 4sealed | 1115 | Scherrer, Sandro (1465) | Draw 1-1 | +21356 |
| 5sealed | 1020 | Ross, Toby (1468) | Lost 1-2 | -161340 |
| 6sealed | 988 | Shirley, Matt (1447) | Won 2-0 | +201360 |
| top | average opponent: 1479record: 1-2-3 | new rating: 1360 | ||
| Grand Prix Liverpool 2015 (FRF limited) | starting rating: 1462 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 146 | Lecercle, Jeremy (1595) | Lost 0-2 | -151447 |
| 2sealed | 620 | Freestone, Freya (1479) | Won 2-1 | +181465 |
| 3sealed | 476 | Jones, Alexander (1506) | Lost 0-2 | -171448 |
| 4sealed | 700 | Twitchen, Benjamin (1659) | Lost 1-2 | -141434 |
| 5sealed | 693 | Binkowska, Wioleta (1517) | Lost 1-2 | -171417 |
| 6sealed | 585 | Calix, Charles (1396) | Lost 0-2 | -181399 |
| 7sealed | 456 | Nichols, Matthew (1448) | Lost 0-2 | -171382 |
| 8sealed | 354 | Miller, Alex [ENG] (1426) | Lost 0-2 | -171365 |
| top | average opponent: 1503record: 1-7 | new rating: 1365 | ||
| Grand Prix Cardiff 2006 (GPT limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 14 | Smith, Paul C (1464) | Lost 0-2 | -191481 |
| 2sealed | 143 | McCarthy, Daniel (1482) | Won 0-0 | +181499 |
| 3sealed | 84 | McLellan, Scott (1450) | Lost 0-2 | -191480 |
| 4sealed | 119 | Willcox, Alex (1486) | Lost 0-2 | -171463 |
| 5sealed | 147 | Wheeler, Dominic (1467) | Lost 0-2 | -181445 |
| 6sealed | 141 | Davy, Mike (1429) | Won 2-0 | +171462 |
| top | average opponent: 1463record: 2-4 | new rating: 1462 | ||