Brennan, McOwen
Current rating: 1539
Record: 5-3
| Grand Prix Seattle 2018 (legacy) (legacy) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 269 | Elliott, Tanner (1481) | Won 2-1 | +181518 |
| 2legacy | 27 | Wilson, Chase (1710) | Lost 0-2 | -151503 |
| 3legacy | 482 | Bredthauer, Al (1498) | Won 2-0 | +181521 |
| 4legacy | 408 | Combest, Anthony (1408) | Won 2-1 | +161537 |
| 5legacy | 114 | Williams, Kyle (1570) | Lost 0-2 | -171520 |
| 6legacy | 382 | Snyder, Jeffrey (1719) | Won 2-0 | +211541 |
| 7legacy | 186 | Redweik, Matt (1510) | Won 2-1 | +181559 |
| 8legacy | 196 | Roosa, Garret (1497) | Lost 0-2 | -201539 |
| average opponent: 1549record: 5-3 | new rating: 1539 | |||