Madden, Brian
Current rating: 1482
Record: 2-3
| Grand Prix Sacramento 2018 (M19 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 319 | Poczulp, Alex (1410) | Won 2-0 | +161516 |
| 2sealed | 207 | Stone, Jeffrey (1681) | Lost 0-2 | -151501 |
| 3sealed | 415 | Peachey, Jaylen (1498) | Lost 1-2 | -181483 |
| 4sealed | 522 | Leahy, Nathan (1466) | Won 2-0 | +181501 |
| 5sealed | 382 | Cruz, Joseph (1450) | Lost 0-2 | -191482 |
| average opponent: 1501record: 2-3 | new rating: 1482 | |||