Verdugo, Joan
Current rating: 1578
| Grand Prix Barcelona 2019 (modern) | starting rating: 1540 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 217 | Bernardo Aparicio, Asier (1503) | Lost 1-2 | -191521 |
| 2modern | 396 | Buckingham, Dustin (1599) | Won 2-1 | +191540 |
| 3modern | 498 | Grosch, Mirko (1553) | Won 2-0 | +191559 |
| 4modern | 508 | Gauthier, David (1538) | Lost 1-2 | -191540 |
| 5modern | 597 | Martin Fornieles, Yoel (1467) | Won 2-0 | +171557 |
| 6modern | 303 | Pernin, Maxime (1645) | Won 2-0 | +201577 |
| 7modern | 295 | Pletinckx, Kenneth (1677) | Lost 0-2 | -171560 |
| 8modern | 251 | Tiziani, Francesco (1522) | Won 2-0 | +181578 |
| top | average opponent: 1563record: 5-3 | new rating: 1578 | ||
| Grand Prix Bilbao 2019 (modern) | starting rating: 1502 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 473 | Lajoso, Miguel (1763) | Won 2-0 | +231525 |
| 2modern | 351 | Luengo Monzon, Daniel (1518) | Won 2-0 | +181543 |
| 3modern | 30 | Komanski, Nicolas (1660) | Lost 0-2 | -161527 |
| 4modern | 331 | Bravo Marques, Jose (1525) | Won 2-0 | +181545 |
| 5modern | 288 | Al Haffar, Iyad (1574) | Lost 1-2 | -181527 |
| 6modern | 266 | Radlegger, Philipp (1445) | Won 2-0 | +171544 |
| 7modern | 264 | Mansveld, Julian (1358) | Won 2-1 | +151559 |
| 8modern | 176 | Belin, Marc (1510) | Lost 1-2 | -191540 |
| top | average opponent: 1544record: 5-3 | new rating: 1540 | ||
| Grand Prix Barcelona 2018 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 173 | Kuran, Richard (1500) | Won 2-0 | +181518 |
| 2modern | 345 | Granger, Theophile (1774) | Won 2-1 | +231541 |
| 3modern | 185 | Rodriguez Mas, Eduard (1521) | Lost 1-2 | -191522 |
| 4modern | 270 | Zapata, Ricardo (1423) | Won 2-0 | +161538 |
| 5modern | 281 | Madsen, Benton (1606) | Lost 1-2 | -161522 |
| 6modern | 378 | Bergelin, Erik (1521) | Won 2-0 | +181540 |
| 7modern | 275 | Levchenko, Artem (1539) | Lost 0-2 | -181522 |
| 8modern | 331 | Arushanyan, Arsen (1446) | Lost 1-2 | -201502 |
| top | average opponent: 1541record: 4-4 | new rating: 1502 | ||