Brumer, Benjamin
Current rating: 1466
Record: 2-4
| Grand Prix Sacramento 2018 (M19 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 8 | Howell, Zachary (1465) | Lost 1-2 | -191481 |
| 2sealed | 407 | Fleisch, Josh (1654) | Won 2-1 | +211502 |
| 3sealed | 363 | Krage, Patrick (1500) | Lost 0-2 | -181484 |
| 4sealed | 471 | Rowan, Richard (1448) | Lost 1-2 | -181466 |
| 5sealed | 481 | Mercer, James (1468) | Won 2-0 | +181484 |
| 6sealed | 406 | Laracuente, Michael (1489) | Lost 0-2 | -181466 |
| average opponent: 1504record: 2-4 | new rating: 1466 | |||