Rosenbaum, Kevin
Current rating: 1489
Record: 2-3
| Grand Prix Sacramento 2018 (M19 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 117 | Orr, Julia (1415) | Won 2-1 | +161516 |
| 2sealed | 40 | Woodward, Jonathan (1768) | Lost 0-2 | -131503 |
| 3sealed | 303 | Nelson, Dillon (1502) | Lost 1-2 | -181485 |
| 4sealed | 537 | Younes, Amin (1786) | Won 2-1 | +231508 |
| 5sealed | 292 | Sarris, Joshua (1452) | Lost 0-2 | -191489 |
| average opponent: 1584record: 2-3 | new rating: 1489 | |||