O'Donoghue, Timothy
Current rating: 1525
Record: 4-3
| Grand Prix New Jersey 2019 (RNA limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 82 | Foss, Tyler (1480) | Won 2-0 | +181518 |
| 2sealed | 140 | Thayer, Nathan (1516) | Won 2-1 | +181536 |
| 3sealed | 132 | Tsao, Dennis (1533) | Lost 1-2 | -181518 |
| 4sealed | 392 | Loprieno, Daniel (1490) | Won 2-0 | +171535 |
| 5sealed | 213 | Mulholland, Matt (1631) | Lost 1-2 | -161519 |
| 6sealed | 319 | Akhundzadeh, Amir (1529) | Won 2-1 | +181537 |
| 7sealed | 216 | Maier, Christopher (1864) | Lost 0-2 | -121525 |
| average opponent: 1578record: 4-3 | new rating: 1525 | |||