Murphy, Brendan
Current rating: 1519
Record: 4-3
| Grand Prix Minneapolis 2019 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 310 | Sullivan, Colin (1500) | Won 2-0 | +181518 |
| 2modern | 171 | Biekert, Nicolas (1459) | Won 2-1 | +171535 |
| 3modern | 4 | Uthuppan, Joseph (1399) | Lost 1-2 | -211514 |
| 4modern | 158 | Mollicola, Salvatore (1516) | Won 2-1 | +191533 |
| 5modern | 131 | Dietrich, Jake (1577) | Won 2-0 | +181551 |
| 6modern | 63 | Stoltz, Mark (1553) | Lost 0-2 | -181533 |
| 7modern | 142 | Madson, Blake (1737) | Lost 0-2 | -141519 |
| average opponent: 1534record: 4-3 | new rating: 1519 | |||