Maggio, Vincent
Current rating: 1631
Record: 17-10
| Grand Prix Chicago 2014 (JOU standard) | starting rating: 1541 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 855 | Solave, Ryan (1428) | Won 2-1 | +161557 |
| 2standard | 697 | Andrews, Travis (1517) | Won 2-1 | +171574 |
| 3standard | 671 | Kohler, Michael (1516) | Won 2-1 | +171591 |
| 4standard | 516 | Jones, Scott 2 (1538) | Lost 1-2 | -191572 |
| 5standard | 639 | Smith, Adam (1328) | Won 2-0 | +141586 |
| 6standard | 486 | Forsberg, Ryan (1712) | Won 2-1 | +201606 |
| 7standard | 539 | Schmalzer, Christopher (1571) | Won 2-1 | +171623 |
| 8standard | 527 | Guevara, Franz (1629) | Won 2-0 | +181641 |
| 9standard | 510 | Perez Jr., Raymond (1816) | Lost 0-2 | -141627 |
| 10standard | 59 | Sendejas, Dustin (1587) | Lost 1-2 | -191608 |
| 11standard | 78 | Milham, Robert (1578) | Lost 0-2 | -191589 |
| 12standard | 101 | Razo, Nickolas (1566) | Won 2-1 | +181607 |
| 13standard | 92 | Cao, Elaine (1573) | Won 2-0 | +171624 |
| 14standard | 71 | Lowry, William (2028) | Lost 1-2 | -111613 |
| 15standard | 91 | Aviles, Ivan (1585) | Won 2-0 | +181631 |
| average opponent: 1598record: 10-5 | new rating: 1631 | |||
| Grand Prix Nagoya 2004 (5DN standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 55 | Otsubo, Kyohei (1500) | Won 2-0 | +181518 |
| 2standard | 216 | Mori, Takashi (1534) | Lost 1-2 | -181500 |
| 3standard | 280 | Nakamura, Takahiro (1484) | Lost 1-2 | -181482 |
| 4standard | 318 | Noguchi, Keita (1451) | Won 2-0 | +171499 |
| 5standard | 240 | Matsui, Tatsuyoshi (1488) | Won 2-1 | +181517 |
| 6standard | 168 | Tsuchiya, Shigetaka (1498) | Won 2-0 | +181535 |
| 7standard | 100 | Nakanishi, Keisuke (1456) | Won 2-0 | +161551 |
| 8standard | 132 | Chou, Takayuki (1567) | Won 2-0 | +191570 |
| 9standard | 44 | Hamamoto, Kenji (1641) | Won 2-1 | +191589 |
| 10standard | 44 | Kakumae, Teruya (1677) | Lost 0-2 | -161573 |
| 11standard | 62 | Shimada, Masatake (1773) | Lost 0-2 | -151558 |
| 12standard | 55 | Tsujimura, Tsuyoshi (1595) | Lost 1-2 | -171541 |
| average opponent: 1555record: 7-5 | new rating: 1541 | |||