Rosas, Diego
Current rating: 1473
Record: 2-4
| Grand Prix Barcelona 2019 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 3modern | 330 | Castillo, Carlos (1707) | Lost 0-2 | -141486 |
| 4modern | 490 | Coutinho, Filipe (1505) | Lost 1-2 | -181468 |
| 5modern | 486 | Hitz, Michael (1633) | Lost 1-2 | -151453 |
| 6modern | 508 | Trykowski, Jean (1465) | Lost 0-2 | -181435 |
| 7modern | 491 | Burdeus, Alexis (1464) | Won 2-0 | +191454 |
| 8modern | 368 | Cavallari, Alessandro (1506) | Won 2-0 | +191473 |
| average opponent: 1547record: 2-4 | new rating: 1473 | |||