Mendonca, Vitor
Current rating: 1499
Record: 22-27 (GP) / 5-9-1 (professional)
| Regional Championships Sao Paulo 2023 Cycle 4 (pioneer) | starting rating: 1475 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 64 | Azeredo, Bruno (1500) | Won 2-1 | +181493 |
| 2pioneer | 36 | Moura, Pedro (1671) | Lost 1-2 | -151478 |
| 3pioneer | 49 | Moreno, Bruno Cezar (1659) | Lost 1-2 | -141464 |
| 4pioneer | 63 | Silva Junior, Francisco (1487) | Won 2-1 | +181482 |
| 5pioneer | 42 | dos Santos Esteves, Carlos Alexandre (1916) | Won 2-1 | +261508 |
| 6pioneer | 35 | Medeiros Merjam, Guilherme (1811) | Won 2-1 | +231531 |
| 7pioneer | 24 | Batista, Leonardo (1553) | Lost 1-2 | -181513 |
| 8pioneer | 34 | Laperuta, Lucas (1697) | Lost 1-2 | -141499 |
| top | average opponent: 1662record: 4-4 | new rating: 1499 | ||
| Grand Prix Brussels 2020 (pioneer) | starting rating: 1505 | |||
| round | table | opponent (rating) | result | Δrating |
| 3pioneer | 229 | Calvanese, Pierluigi (1649) | Lost 1-2 | -151490 |
| 4pioneer | 367 | Wolfe, David (1520) | Won 2-0 | +181508 |
| 5pioneer | 320 | Morger, Yanick (1522) | Lost 0-2 | -171491 |
| 6pioneer | 272 | Yang, Bryant (1605) | Lost 0-2 | -161475 |
| top | average opponent: 1574record: 1-3 | new rating: 1475 | ||
| Players Tour Brussels 2020 (pioneer) | starting rating: 1447 | |||
| round | table | opponent (rating) | result | Δrating |
| 1draft | 88 | Andrzejewski, Alan (1703) | Won 2-1 | +231470 |
| 2draft | 91 | Alvarez Vega, Adrian (1522) | Won 2-0 | +191489 |
| 3draft | 49 | Caparroz, Joao Lucas (1915) | Won 2-1 | +251514 |
| 4pioneer | 10 | Van Kuijk, Harm-Joost (1847) | Draw 1-1 | +61520 |
| 5pioneer | 15 | Garcia Gonzalez, Sergio (1981) | Lost 1-2 | -101510 |
| 6pioneer | 38 | Di Napoli, Matteo (1643) | Lost 0-2 | -161494 |
| 7pioneer | 69 | Cabezas Munoz, Jose Manuel (1864) | Lost 1-2 | -121482 |
| 8pioneer | 93 | Homsma, Kim (1752) | Won 2-0 | +231505 |
| top | average opponent: 1778record: 4-3-1 | new rating: 1505 | ||
| Grand Prix Sao Paulo 2019 (2) (ELD standard) | starting rating: 1469 | |||
| round | table | opponent (rating) | result | Δrating |
| A3standard | 49 | Frischknecht, Rodrigo (1560) | Lost 0-2 | -161453 |
| A4standard | 48 | Millan Zapata, Felipe (1518) | Won 2-1 | +191472 |
| A5standard | 42 | Silva Da Cunha Fernandes, Ricardo Henrique (1601) | Lost 1-2 | -161456 |
| A6standard | 78 | Guarienti De Oliveira, Bruno (1645) | Lost 0-2 | -141442 |
| A7standard | 65 | Gaidex, Bruno (1459) | Lost 0-2 | -181424 |
| B3standard | 43 | Alvarenga, Helder (1535) | Lost 1-2 | -161408 |
| B4standard | 91 | Machado, Fernando (1706) | Won 0-0 | +231431 |
| B5standard | 52 | Alberto, Felipe (1656) | Won 2-0 | +221453 |
| B6standard | 25 | Barcelos, Lorenzo (1522) | Won 2-1 | +201473 |
| B7standard | 8 | Millan Zapata, Felipe (1561) | Won 2-0 | +191492 |
| B8standard | 11 | Floresta dos Santos, Leandro (1698) | Lost 0-2 | -141478 |
| standard | 45 | Dannemann, Joao Manoel (1660) | Lost 0-2 | -151463 |
| standard | 47 | Demetrio, Alan (1562) | Lost 0-2 | -161447 |
| top | average opponent: 1591record: 5-8 | new rating: 1447 | ||
| Grand Prix London 2019 (WAR sealed) | starting rating: 1483 | |||
| round | table | opponent (rating) | result | Δrating |
| B1sealed | 907 | Ciardi, Claudio (1403) | Lost 1-2 | -191464 |
| B2sealed | 1049 | Mushington, Chloe (1442) | Won 2-1 | +171481 |
| B3sealed | 991 | Kurkowski, Andrzej (1513) | Won 2-0 | +191500 |
| B4sealed | 920 | Bolettieri, Nino (1524) | Lost 1-2 | -181482 |
| B5sealed | 998 | Harbich, Nils (1487) | Lost 0-2 | -181464 |
| C1sealed | 97 | Mallia, Marshal (1607) | Won 2-1 | +211485 |
| C2sealed | 53 | Knight, Mark (1615) | Lost 0-2 | -161469 |
| top | average opponent: 1513record: 3-4 | new rating: 1469 | ||
| Grand Prix Sao Paulo 2019 (modern) | starting rating: 1477 | |||
| round | table | opponent (rating) | result | Δrating |
| 3modern | 83 | Hirayama, Alessandro (1490) | Lost 0-2 | -171460 |
| 4modern | 360 | Da Cunha Assumpcao, Andre Luiz (1504) | Won 2-0 | +191479 |
| 5modern | 85 | Morgan Oliveira, Aradib (1535) | Lost 1-2 | -171462 |
| 6modern | 364 | Souza Ferreira, Renan (1518) | Won 2-0 | +191481 |
| 7modern | 183 | Parsia Boscariol, Caio (1555) | Won 2-0 | +191500 |
| 8modern | 113 | Guedes Ribeiro, Daniel Davi (1557) | Lost 1-2 | -171483 |
| top | average opponent: 1527record: 3-3 | new rating: 1483 | ||
| Grand Prix Cleveland 2019 (RNA limited) | starting rating: 1445 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 180 | Vogt, Bradley (1624) | Won 2-1 | +211466 |
| 3sealed | 208 | Pace, Stanley (1555) | Won 2-0 | +201486 |
| 4sealed | 86 | Bender, David (1536) | Lost 0-2 | -181468 |
| 5sealed | 122 | Benedict, Adam (1540) | Won 2-0 | +201488 |
| 6sealed | 101 | Takimura, Kazuyuki (1939) | Lost 0-2 | -111477 |
| top | average opponent: 1639record: 3-2 | new rating: 1477 | ||
| Mythic Championship I (RNA standard) | starting rating: 1507 | |||
| round | table | opponent (rating) | result | Δrating |
| 1draft | 226 | Caparroz, Joao Lucas (1808) | Lost 0-2 | -131494 |
| 2draft | 12 | Muller, Martin (1913) | Lost 1-2 | -111483 |
| 3draft | 173 | Utter-Leyton, Josh (1943) | Lost 0-2 | -101473 |
| 4standard | 234 | McManis, Ellen (1475) | Lost 0-2 | -181455 |
| 5standard | 248 | Liu, Calvin (1575) | Lost 0-2 | -161439 |
| 6standard | 244 | Fukuoka, Sou (1712) | Lost 1-2 | -131426 |
| 8standard | 213 | Silva Willians, Rafael (1456) | Won 2-1 | +191445 |
| top | average opponent: 1697record: 1-6 | new rating: 1445 | ||
| Grand Prix Sao Paulo 2018 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 3modern | 73 | Pereira Queiroz De Lima, Fernando (1554) | Lost 0-2 | -171483 |
| 4modern | 275 | Crusius, Matheus (1665) | Lost 1-2 | -151468 |
| 5modern | 478 | Junior, Regis Elias (1500) | Won 2-0 | +191487 |
| 6modern | 367 | Glasser, Roger (1552) | Won 2-0 | +191506 |
| 7modern | 116 | Laperuta, Lucas (1523) | Lost 1-2 | -181488 |
| 8modern | 244 | Fuentes, Felipe (1510) | Won 2-1 | +191507 |
| top | average opponent: 1551record: 3-3 | new rating: 1507 | ||