Mazzola, Dario
Current rating: 1548
| Grand Prix Brussels 2020 (pioneer) | starting rating: 1523 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 39 | De Smet, Paul (1577) | Won 2-1 | +191542 |
| 2pioneer | 98 | Schild, Dr. Stefan (1565) | Won 2-1 | +191561 |
| 3pioneer | 248 | Schroeder, Yann (1714) | Won 2-1 | +201581 |
| 4pioneer | 200 | Halonen, Teemu (1665) | Lost 0-2 | -161565 |
| 5pioneer | 196 | van der Meer, Thijs (1698) | Won 2-1 | +201585 |
| 6pioneer | 149 | Orlovskiy, Alexey (1576) | Lost 0-2 | -181567 |
| 7pioneer | 231 | Joynes, Alan (1502) | Lost 0-2 | -191548 |
| top | average opponent: 1614record: 4-3 | new rating: 1548 | ||
| Grand Prix Barcelona 2019 (modern) | starting rating: 1468 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 238 | Noble, Fabian (1525) | Won 2-1 | +191487 |
| 2modern | 103 | Menendez, Diego (1518) | Won 2-0 | +181505 |
| 3modern | 145 | Heylmann, Henrique (1650) | Won 2-1 | +211526 |
| 4modern | 74 | Vuono, Federico (1473) | Won 2-1 | +171543 |
| 5modern | 30 | de Togni, Marco (1874) | Lost 0-2 | -121531 |
| 6modern | 157 | Martinez, Sergio [ESP] (1517) | Won 2-1 | +181549 |
| 7modern | 48 | Wienburg, Ben (2071) | Lost 1-2 | -101539 |
| 8modern | 191 | Riegler, Moritz (1639) | Lost 1-2 | -161523 |
| top | average opponent: 1658record: 5-3 | new rating: 1523 | ||
| Grand Prix Lyon 2018 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 419 | Julien, Kevin (1500) | Lost 1-2 | -181482 |
| 2modern | 651 | Berthe, Ambroise (1482) | Lost 1-2 | -181464 |
| 3modern | 968 | Pylypenko, Oleksandr (1470) | Won 2-1 | +181482 |
| 4modern | 921 | Haleblian, Boris (1478) | Lost 1-2 | -181464 |
| 5modern | 868 | Paulista, Fabian (1467) | Won 2-0 | +181482 |
| 6modern | 799 | Lupini, Lorenzo (1491) | Lost 1-2 | -181464 |
| 7modern | 698 | Habersetzer, Matthieu (1411) | Won 2-1 | +171481 |
| 8modern | 583 | Lemaitre, Francois (1729) | Lost 0-2 | -131468 |
| top | average opponent: 1504record: 3-5 | new rating: 1468 | ||