Macdonald, James
Current rating: 1578
Record: 7-4
| Grand Prix Hartford 2018 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 96 | Alzate, Ameth (1500) | Won 2-0 | +181518 |
| 2modern | 168 | Avery, Cody (1518) | Won 2-1 | +181536 |
| 3modern | 35 | Harakidas, John (1539) | Won 2-0 | +181554 |
| 4modern | 40 | Goldfarb, David (1895) | Won 2-0 | +241578 |
| 5modern | 67 | Ward, Daniel (1962) | Won 2-0 | +251603 |
| 6modern | 12 | Donkin, Ryan (1594) | Won 2-1 | +181621 |
| 7modern | 9 | Place, Kevin (1755) | Won 2-0 | +201641 |
| 8modern | 11 | Hinkle, Charles (1907) | Lost 1-2 | -131628 |
| 9modern | 238 | Jobin, Jean-Philippe (1642) | Lost 1-2 | -181610 |
| 10modern | 243 | Robert, Mauricio (1620) | Lost 1-2 | -181592 |
| 11modern | 326 | Gaieski, Ethan (1802) | Lost 1-2 | -141578 |
| average opponent: 1703record: 7-4 | new rating: 1578 | |||