Rosenberger, Chris
Current rating: 1498
Record: 2-2
| Grand Prix Tampa Bay 2019 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 301 | Krna, Andrew (1500) | Won 2-0 | +181518 |
| 2modern | 226 | Doctor, Patrick (1460) | Won 2-1 | +171535 |
| 3modern | 66 | Simon, Eric (1471) | Lost 0-2 | -191516 |
| 4modern | 241 | Mcgowan, Thamas (1519) | Lost 0-2 | -181498 |
| average opponent: 1488record: 2-2 | new rating: 1498 | |||