Cosentino, Jonathan
Current rating: 1503
Record: 16-16-2
| Grand Prix Birmingham 2019 (modern) | starting rating: 1495 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 85 | Palombi, Davide (1526) | Draw 1-1 | 01495 |
| 2modern | 224 | Guerin, Luke (1500) | Won 2-0 | +181513 |
| 3modern | 204 | Meshinski, Hristo (1434) | Won 2-0 | +171530 |
| 4modern | 107 | Mansveld, Julian (1320) | Won 2-1 | +141544 |
| 5modern | 53 | Djogouros, Michalis (1557) | Won 2-1 | +191563 |
| 6modern | 25 | Birinci, Ozan (1590) | Lost 0-2 | -181545 |
| 7modern | 78 | Campbell, Gary (1234) | Lost 0-2 | -231522 |
| 8modern | 133 | Gordon, Joshua (1518) | Lost 1-2 | -191503 |
| top | average opponent: 1460record: 4-3-1 | new rating: 1503 | ||
| Grand Prix Turin 2018 (M19 limited) | starting rating: 1571 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 126 | Al Takrouri, Karim (1607) | Lost 1-2 | -171554 |
| 2sealed | 262 | Penko, Matic (1896) | Lost 0-2 | -121542 |
| 3sealed | 463 | Magrone, Luca (1462) | Lost 0-2 | -201522 |
| 4sealed | 477 | Flammer, Fabio (1365) | Won 2-0 | +151537 |
| 5sealed | 417 | Conilh-Boujard, Julien (1464) | Won 2-0 | +171554 |
| 6sealed | 363 | Tarozzi, Stefano (1412) | Lost 0-2 | -201534 |
| 7sealed | 338 | Nouhaili, Badr (1456) | Lost 1-2 | -201514 |
| 8sealed | 312 | Besancon, Adrien (1444) | Lost 1-2 | -191495 |
| top | average opponent: 1513record: 2-6 | new rating: 1495 | ||
| Grand Prix Bologna 2016 (modern) | starting rating: 1525 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 220 | Kalinski, Marcin (1500) | Won 2-0 | +181543 |
| 2modern | 426 | Anttila, Markku (1573) | Won 2-0 | +181561 |
| 3modern | 509 | Zaccarini, Gabriele (1446) | Draw 1-1 | -21559 |
| 4modern | 284 | Kronenberg, Menno (1512) | Won 2-1 | +171576 |
| 5modern | 142 | Page, Craig (1505) | Won 2-1 | +171593 |
| 6modern | 69 | Battista, Giuseppe (1569) | Won 2-1 | +181611 |
| 7modern | 38 | Portaro, Alessandro (1927) | Lost 0-1 | -131598 |
| 8modern | 113 | Giommi, Danilo (1697) | Lost 1-2 | -161582 |
| 9modern | 238 | Moral, Carlos (1984) | Lost 0-2 | -111571 |
| top | average opponent: 1635record: 5-3-1 | new rating: 1571 | ||
| Grand Prix Milan 2011 (ISD limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 765 | Gavelli, Lorenzo (1500) | Won 2-1 | +181518 |
| 2sealed | 605 | Post, Dallas (1594) | Lost 1-2 | -171501 |
| 3sealed | 690 | Schuler, Marcel (1455) | Won 2-0 | +181519 |
| 4sealed | 653 | Lehtinen, Max (1698) | Lost 1-2 | -151504 |
| 5sealed | 769 | Johnson, Matthew [ENG] (1583) | Lost 1-2 | -171487 |
| 6sealed | 802 | Strauch, Robert (1384) | Won 2-0 | +161503 |
| 7sealed | 723 | Bethaz, Francois (1502) | Won 2-0 | +181521 |
| 8sealed | 646 | Pommier, Emmanuel (1535) | Won 2-0 | +191540 |
| 9sealed | 606 | D'Angella, Stefano (1749) | Lost 1-2 | -151525 |
| top | average opponent: 1556record: 5-4 | new rating: 1525 | ||