Leaf, Brian
Current rating: 1454
Record: 1-4
| Grand Prix New Jersey 2019 (RNA limited) | starting rating: 1470 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 276 | Grayson, Shane (1559) | Won 2-0 | +201490 |
| 2sealed | 192 | Tabash, Nadher (1625) | Lost 0-2 | -161474 |
| 3sealed | 540 | DiGerolamo, Keith (1375) | Lost 0-2 | -201454 |
| average opponent: 1520record: 1-2 | new rating: 1454 | |||
| Grand Prix Montreal 2018 (GRN limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 12 | Westbrook, Matthew (1853) | Lost 0-2 | -121488 |
| 2sealed | 315 | Lohleit, Reynard (1483) | Lost 0-2 | -181470 |
| average opponent: 1668record: 0-2 | new rating: 1470 | |||