Macdonald, Geordie
Current rating: 1481
Record: 2-3
| Grand Prix Toronto 2019 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 408 | Boies, William (1450) | Won 2-1 | +171517 |
| 2modern | 262 | Cook, Tyler (1440) | Lost 1-2 | -191498 |
| 3modern | 529 | Chainer, Daniel (1587) | Lost 0-2 | -171481 |
| 4modern | 452 | Mark, William (1481) | Won 2-1 | +181499 |
| 5modern | 379 | Watson, Mike (1500) | Lost 0-2 | -181481 |
| average opponent: 1492record: 2-3 | new rating: 1481 | |||