Pearl, Joshua
Current rating: 1454
Record: 5-8
| Grand Prix Tampa Bay 2019 (modern) | starting rating: 1464 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 75 | Vasquez, Christopher (1500) | Won 2-0 | +191483 |
| 2modern | 221 | Maloney, Kevin (1580) | Won 2-1 | +201503 |
| 3modern | 169 | Nisivoccia, Bob (1679) | Lost 1-2 | -151488 |
| 4modern | 143 | Thompson, Joseph (1488) | Lost 1-2 | -181470 |
| 5modern | 315 | Miller, Matthew (1580) | Lost 0-2 | -161454 |
| average opponent: 1566record: 2-3 | new rating: 1454 | |||
| Grand Prix Atlanta 2018 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 175 | Handrahan, Gina (1500) | Won 2-0 | +181518 |
| 2modern | 287 | Porges, Charles (1610) | Lost 0-2 | -161502 |
| 3modern | 382 | Guan, Alan (1499) | Lost 0-2 | -181484 |
| 4modern | 593 | Cook, Mathew (1469) | Won 2-1 | +171501 |
| 5modern | 469 | Carr, Adrian (1490) | Lost 0-2 | -181483 |
| 6modern | 492 | Lake, Dylan (1480) | Won 2-0 | +181501 |
| 7modern | 434 | Nitos, Michael (1501) | Lost 0-2 | -181483 |
| 8modern | 384 | Howitt, Josh (1447) | Lost 1-2 | -191464 |
| average opponent: 1499record: 3-5 | new rating: 1464 | |||