Osuna, Rafael
Current rating: 1450
Record: 6-9
| Grand Prix Barcelona 2019 (modern) | starting rating: 1502 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 81 | Ferreira, Pedro (1397) | Lost 0-2 | -201482 |
| 2modern | 81 | Perez Copete, Paco (1709) | Lost 0-2 | -141468 |
| 3modern | 81 | Pedro Jane, Lluis (1465) | Won 2-1 | +181486 |
| 4modern | 81 | Grandi, Mattia (1432) | Lost 1-2 | -191467 |
| 5modern | 81 | Arias, Marcel (1472) | Lost 1-2 | -181449 |
| 6modern | 81 | Etayo Gil, Inigo (1448) | Lost 0-2 | -181431 |
| 7modern | 81 | Gutierrez Anechina, Guillermo (1462) | Won 2-1 | +191450 |
| average opponent: 1484record: 2-5 | new rating: 1450 | |||
| Grand Prix Bilbao 2019 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 186 | Illanas Sanchez-Beato, Luis Miguel (1474) | Lost 0-2 | -181482 |
| 2modern | 186 | Salvatierra Izaguirre, Andoni (1481) | Lost 0-2 | -181464 |
| 3modern | 186 | Casellas Mata, Xavier (1464) | Won 2-1 | +181482 |
| 4modern | 186 | Dones Fernandez, Mayantigo (1603) | Won 2-1 | +201502 |
| 5modern | 186 | Trindade, Humberto (1514) | Won 2-1 | +181520 |
| 6modern | 186 | Del Valle Gomez, Ismael (1474) | Lost 0-2 | -191501 |
| 7modern | 186 | Rodriguez, Xabier (1518) | Won 2-0 | +181519 |
| 8modern | 186 | Van Hoorn, Rene (1550) | Lost 1-2 | -171502 |
| average opponent: 1510record: 4-4 | new rating: 1502 | |||