Vieira, Guilherme
Current rating: 1753 (#3758)
Record: 70-46-4 (GP) / 4-8 (professional)
- 2001
- 2004
- 2009
- 2010
- 2011
- 2012
- 2013
- 2018
| Grand Prix Sao Paulo 2018 (modern) | starting rating: 1701 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 40 | Matsuno Da Frota, Andre Francisco (1493) | Won 2-0 | +141715 |
| 2modern | 336 | Nunez Fernandez, Rodrigo Antonio (1570) | Lost 0-2 | -211694 |
| 3modern | 313 | Barja, Rodrigo (1599) | Won 2-0 | +161710 |
| 4modern | 389 | Koorn da Silva, Rodrigo (1485) | Won 2-0 | +141724 |
| 5modern | 95 | Martinez, Gabriel (1501) | Won 2-0 | +141738 |
| 6modern | 44 | Pereira, Otavio (1642) | Won 2-1 | +171755 |
| 7modern | 23 | Annahas, Amir (1666) | Lost 0-2 | -201735 |
| 8modern | 97 | Schuawb Silva, Yan Vinicius (1552) | Won 2-0 | +151750 |
| 9modern | 81 | dos Santos, Fabio (1650) | Won 2-1 | +161766 |
| 10modern | 57 | Arizcuren, Franco Inaki (1552) | Won 2-0 | +141780 |
| 11modern | 14 | Frischknecht, Rodrigo (1593) | Won 2-1 | +151795 |
| 12modern | 7 | Leite, Guilherme (1787) | Lost 1-2 | -181777 |
| 13modern | 39 | Zaghi, Rafael (1888) | Lost 0-2 | -161761 |
| 14modern | 58 | Gonzalez, Pedro [CHL] (1490) | Won 2-0 | +131774 |
| 15modern | 42 | Salas, Juan (1606) | Lost 1-2 | -211753 |
| top | average opponent: 1605record: 10-5 | new rating: 1753 | ||
| Grand Prix Rio de Janeiro 2013 (GTC standard) | starting rating: 1668 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 180 | Martins, Vitor (1500) | Won 2-0 | +151683 |
| 2standard | 65 | Lobo Bumpus, Roberto (1518) | Won 2-0 | +151698 |
| 3standard | 29 | Martins, Andre B (1537) | Won 2-0 | +151713 |
| 4standard | 64 | Leite Araujo, Joao Paulo (1670) | Won 2-0 | +171730 |
| 5standard | 25 | Todesco, Eddie F (1571) | Won 2-0 | +151745 |
| 6standard | 58 | Fernando Silva, Victor (1622) | Lost 0-2 | -201725 |
| 7standard | 5 | Bossaneli Araujo, William (1572) | Lost 1-2 | -211704 |
| 8standard | 87 | Silva, Danilo (1578) | Lost 0-2 | -201684 |
| 9standard | 82 | Silva, Igor Magno (1600) | Won 2-0 | +171701 |
| top | average opponent: 1574record: 6-3 | new rating: 1701 | ||
| Grand Prix Sao Paulo 2012 (M13 limited) | starting rating: 1612 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 159 | Machado, Guilherme (1518) | Lost 1-2 | -201592 |
| 3sealed | 163 | Rodrigues, Daniel (1480) | Won 2-0 | +161608 |
| 4sealed | 122 | Solar, Juan (1544) | Won 2-1 | +171625 |
| 5sealed | 108 | Pires, Diogo A (1587) | Lost 0-2 | -191606 |
| 6sealed | 193 | Junior, Jose (1467) | Won 2-0 | +151621 |
| 7sealed | 96 | Saredo, Adrian (1591) | Won 2-0 | +181639 |
| 8sealed | 85 | Vieira, Paulo T (1438) | Won 2-0 | +141653 |
| 9sealed | 34 | Miura, William (1529) | Won 2-1 | +161669 |
| 10draft | 19 | Andrade, Lucas (1590) | Lost 0-2 | -191650 |
| 11draft | 5 | Esper Berthoud, Lucas (1782) | Won 2-0 | +201670 |
| 12draft | 33 | Oliveira, Bruno (1635) | Won 2-1 | +171687 |
| 13draft | 15 | Ferrareze da Cruz, Guilherme Francisco (1613) | Lost 1-2 | -191668 |
| 15draft | 27 | Andrade, Lucas (1610) | ID | 01668 |
| top | average opponent: 1568record: 8-4-1 | new rating: 1668 | ||
| 2011 World Championship (mixed) | starting rating: 1676 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 6 | Aintrazi, Ali (1693) | Lost 1-2 | -181658 |
| 2standard | 152 | Pils, Florian (1927) | Lost 0-2 | -131645 |
| 3standard | 169 | Raney, Tom (1620) | Lost 1-2 | -191626 |
| 4standard | 166 | Beasley, Orrin (1796) | Lost 1-2 | -141612 |
| top | average opponent: 1759record: 0-4 | new rating: 1612 | ||
| Grand Prix San Diego 2011 (ISD limited) | starting rating: 1668 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 452 | Combrink, James (1528) | Won 2-0 | +161684 |
| 4sealed | 424 | Levin, Eugene (1690) | Won 2-0 | +181702 |
| 5sealed | 429 | Lemoine, Vincent (1976) | Won 2-0 | +231725 |
| 6sealed | 407 | Bonde, Michael (1705) | Lost 1-2 | -191706 |
| 7sealed | 415 | Pardee, Samuel (1619) | Lost 0-2 | -191687 |
| 8sealed | 484 | Webster, Harry (1567) | Won 2-1 | +161703 |
| 9sealed | 435 | Salvatto, Luis (1721) | Won 2-0 | +181721 |
| 10draft | 21 | Koessel, Noah (1589) | Lost 0-2 | -201701 |
| 11draft | 19 | Hoaen, Rich (2016) | Won 2-0 | +231724 |
| 12draft | 73 | Gary, Justin (1862) | Lost 1-2 | -151709 |
| 13draft | 46 | Wilson, Jacob (1733) | Lost 1-2 | -181691 |
| 14draft | 41 | Duke, Reid (1842) | Lost 1-2 | -151676 |
| top | average opponent: 1737record: 6-6 | new rating: 1676 | ||
| Grand Prix Dallas-Fort Worth 2011 (MBS standard) | starting rating: 1652 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 98 | Pearlman, Steven (1516) | Draw 1-1 | -31649 |
| 4standard | 167 | Beardsley, Mark (1587) | Won 2-1 | +171666 |
| 5standard | 72 | Boccio, Matthew (1797) | Won 2-1 | +211687 |
| 6standard | 44 | Yurchick, Adam (1907) | Lost 0-2 | -151672 |
| 7standard | 111 | Hughes, Cody (1552) | Won 2-1 | +161688 |
| 8standard | 64 | Antonetz, Jacob l (1580) | Lost 1-2 | -201668 |
| top | average opponent: 1656record: 3-2-1 | new rating: 1668 | ||
| Grand Prix Denver 2011 (MBS limited) | starting rating: 1691 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 33 | Forner, Matthew (1615) | Lost 0-2 | -201671 |
| 3sealed | 125 | Spero, Travis T (1584) | Lost 0-2 | -191652 |
| top | average opponent: 1600record: 0-2 | new rating: 1652 | ||
| Grand Prix Nashville 2010 (SOM limited) | starting rating: 1644 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 565 | Giannopoulos, Steve (1526) | Won 2-0 | +161660 |
| 3sealed | 407 | Bonneville, Tim (1661) | Won 2-0 | +181678 |
| 4sealed | 478 | Williams, David A (1789) | Lost 1-2 | -161662 |
| 5sealed | 458 | Lorren, Phillip (1514) | Won 2-0 | +161678 |
| 6sealed | 452 | White, Matthew (1503) | Won 2-0 | +141692 |
| 7sealed | 462 | Laviolette, Michael A (1542) | Draw 1-1 | -21690 |
| 8sealed | 438 | Mink, James (1605) | Won 2-1 | +161706 |
| 9sealed | 423 | Aintrazi, Ali (1845) | Lost 0-2 | -151691 |
| top | average opponent: 1623record: 5-2-1 | new rating: 1691 | ||
| Grand Prix Portland 2010 (M11 limited) | starting rating: 1686 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 63 | Baldwin, William (1484) | Lost 1-2 | -221664 |
| 3sealed | 412 | Blanchard, Wes (1571) | Lost 1-2 | -201644 |
| top | average opponent: 1528record: 0-2 | new rating: 1644 | ||
| Grand Prix Columbus 2010 (legacy) | starting rating: 1722 | |||
| round | table | opponent (rating) | result | Δrating |
| 3legacy | 43 | Weinandy, Josh (1506) | Won 2-0 | +141736 |
| 4legacy | 10 | Coghlan, Brian (1537) | Lost 0-2 | -211715 |
| 5legacy | 127 | Meyer, Chad (1493) | Lost 0-2 | -221693 |
| 6legacy | 150 | Kold, Philip (1518) | Won 2-0 | +151708 |
| 7legacy | 109 | Godrey, Nick (1494) | Lost 1-2 | -221686 |
| top | average opponent: 1509record: 2-3 | new rating: 1686 | ||
| Grand Prix Houston 2010 (extended) | starting rating: 1703 | |||
| round | table | opponent (rating) | result | Δrating |
| 3extended | 18 | Wiese, Jonathan M (1537) | Won 2-0 | +151718 |
| 4extended | 18 | Vick, Andrew (1491) | Lost 1-2 | -221696 |
| 5extended | 54 | Morris, Anthony (1484) | Won 2-1 | +141710 |
| 6extended | 47 | Bose, Arjune (1548) | Won 2-0 | +151725 |
| 7extended | 43 | Woo, Travis (1818) | Lost 1-2 | -161709 |
| 8extended | 50 | Sanchez, Kyle (1829) | Won 2-1 | +201729 |
| 9extended | 42 | Beg, Zaiem (1428) | Won 2-1 | +121741 |
| 10extended | 37 | Bielick, Scott (1671) | Lost 1-2 | -191722 |
| top | average opponent: 1601record: 5-3 | new rating: 1722 | ||
| Grand Prix Tampa 2009 (ZEN limited) | starting rating: 1678 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 85 | Griffith, Cole (1513) | Won 2-1 | +151693 |
| 4sealed | 105 | Hessel, Agustin (1435) | Won 2-0 | +141707 |
| 5sealed | 12 | Kibler, Brian (2018) | Won 2-1 | +231730 |
| 6sealed | 15 | Ruel, Olivier (1857) | Won 2-0 | +211751 |
| 7sealed | 10 | Quinn, Daniel (1560) | Lost 1-2 | -221729 |
| 8sealed | 35 | Nakamura, Shuhei (1949) | Won 2-0 | +221751 |
| 9sealed | 18 | Calderon, Andrew (1652) | Lost 1-2 | -201731 |
| 10draft | 30 | Ketita, Nassim (1638) | Won 2-1 | +171748 |
| 11draft | 41 | Cortez, Paulo Ricardo (1772) | Won 2-1 | +181766 |
| 12draft | 19 | Ross, Tom (1886) | Lost 1-2 | -161750 |
| 13draft | 25 | Melamed, Jonathan (1881) | Lost 1-2 | -151735 |
| 14draft | 28 | Calafell, Joel (1807) | Lost 0-2 | -171718 |
| 15draft | 18 | Lundquist, Ben (1872) | Lost 1-2 | -151703 |
| top | average opponent: 1757record: 7-6 | new rating: 1703 | ||
| Pro Tour Austin 2009 (extended) | starting rating: 1685 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 142 | Pearce, Remi (1512) | Lost 0-2 | -211664 |
| 2extended | 181 | Burgold, Lino (1737) | Lost 1-2 | -171647 |
| 3extended | 172 | MacDonald, Dan (1458) | Won 2-0 | +151662 |
| 4extended | 140 | Krejsa, Tomas (1640) | Won 2-1 | +171679 |
| 5extended | 115 | Claudel, Benjamin (1596) | Won 2-0 | +171696 |
| 6draft | 148 | Huteson, Tom (1745) | Won 2-0 | +191715 |
| 7draft | 10 | Nguyen, James (1648) | Lost 1-2 | -191696 |
| 8draft | 18 | Romao, Carlos (1741) | Lost 0-2 | -181678 |
| top | average opponent: 1635record: 4-4 | new rating: 1678 | ||
| Grand Prix Sao Paulo 2009 (ARB standard) | starting rating: 1534 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 36 | Carvalho, Bernardo (1536) | Won 2-0 | +181552 |
| 4standard | 58 | Ancelmo, Fabio (1539) | Lost 1-2 | -181534 |
| 5standard | 113 | Rebuelta Nascimento, Guilherme (1520) | Draw 1-1 | 01534 |
| 6standard | 103 | Benites, Danilo (1521) | Won 0-0 | +181552 |
| 7standard | 60 | Bassetti, Carlos (1569) | Won 2-0 | +181570 |
| 8standard | 36 | Dias Porto, Tabatha Gagliera (1578) | Won 2-0 | +181588 |
| 9standard | 21 | Lombardelli, Bruno (1608) | Won 2-1 | +191607 |
| 10standard | 11 | Garcia, Rafael [BRA] (1608) | Won 2-0 | +181625 |
| 11standard | 7 | Edel, Willy (1793) | Won 2-0 | +211646 |
| 12standard | 4 | Crusius, Diego (1663) | Lost 0-2 | -181628 |
| 13standard | 10 | Domicent, Divaldo Victor (1649) | Won 2-0 | +181646 |
| 14standard | 6 | Alcalde, Juan Pablo (1645) | Won 2-0 | +181664 |
| 15standard | 4 | Esper Berthoud, Lucas (1770) | Won 2-1 | +201684 |
| Qstandard | Veliz, Juan (1734) | Won 2-0 | +191703 | |
| Sstandard | Monsalve, Andres (1699) | Lost 0-2 | -181685 | |
| top | average opponent: 1629record: 11-3-1 | new rating: 1685 | ||
| Grand Prix Porto Alegre 2004 (COK limited) | starting rating: 1517 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 7 | Pereire, Thiago Jordani (1518) | Won 2-0 | +181535 |
| 3sealed | 47 | Roca Suarez, Diego (1518) | Draw 1-1 | 01535 |
| 4sealed | 35 | Rangon, Carlos (1535) | Won 2-0 | +181553 |
| 5sealed | 23 | Russo, Ariel (1536) | Lost 0-2 | -191534 |
| 6sealed | 42 | Simoes, Alisson (1537) | Won 2-0 | +181552 |
| 7sealed | 31 | Rodrigues, Matheus (1559) | Lost 0-2 | -181534 |
| top | average opponent: 1534record: 3-2-1 | new rating: 1534 | ||
| Grand Prix Curitiba 2001 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 38 | Alves, Fernando A (1500) | Won 2-0 | +181518 |
| 2extended | 69 | pincinato, bruno (1484) | Won 0-0 | +171535 |
| 3extended | 63 | Feitosa, Bruno (1536) | Lost 0-2 | -181517 |
| 4extended | 109 | Schendel, Guilherme Deluno (1517) | Won 2-1 | +181535 |
| 5extended | 50 | Rodrigues, Claudio (1518) | Won 2-0 | +181553 |
| 6extended | 16 | Caruso, Dario L (1535) | Lost 1-2 | -181535 |
| 7extended | 70 | Britto, Romario (1540) | Lost 0-2 | -181517 |
| top | average opponent: 1519record: 4-3 | new rating: 1517 | ||