Coquemala Filho, Walter
Current rating: 1789 (#2500)
Record: 74-45-2 (GP) / 19-18 (professional)
Grand Prix Curitiba 2001Grand Prix Porto Alegre 2004Grand Prix Rio de Janeiro 2013Pro Tour Dragon's MazeGrand Prix Santiago 2013Grand Prix Porto Alegre 2015Grand Prix Santiago 2016Grand Prix Porto Alegre 2017Grand Prix Sao Paulo 2017Grand Prix Sao Paulo 2018Grand Prix Sao Paulo 2019Players Tour Online 4Players Tour Finals 2020Regional Championships Sao Paulo 2022Regional Championships Sao Paulo 2023
| Regional Championships Sao Paulo 2023 (ONE standard) | starting rating: 1776 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 9 | Araujo, Marques (1349) | Won 2-1 | +111787 |
| 2standard | 19 | Anzolin, Pedro (1517) | Won 2-0 | +131800 |
| 3standard | 13 | dos Santos Esteves, Carlos Alexandre (1947) | Won 2-1 | +211821 |
| 4standard | 6 | Melo, Adriano (1545) | Lost 0-2 | -231798 |
| 5standard | 14 | Rodrigues Cavalcante, Marcelo (1662) | Won 2-0 | +161814 |
| 6standard | 60 | dos Santos Pinto, Paulo Henrique (1771) | Won 2-0 | +171831 |
| 7standard | 69 | Sant'Anna, Jorgemi (1766) | Lost 1-2 | -191812 |
| 8standard | 64 | Flores, Pedro Henrique (1561) | Lost 1-2 | -231789 |
| top | average opponent: 1640record: 5-3 | new rating: 1789 | ||
| Regional Championships Sao Paulo 2022 (pioneer) | starting rating: 1892 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 32 | Zborowski, Felipe Augusto (1693) | Lost 1-2 | -221870 |
| 2pioneer | 78 | Souza, Joao Claudio (1710) | Lost 1-2 | -211849 |
| 3pioneer | 96 | Souza Prado, Joao Paulo (1629) | Lost 0-2 | -221827 |
| 4pioneer | 85 | Lauria, Pedro (1639) | Lost 0-2 | -211806 |
| 5pioneer | 80 | Santos Esquici, Victor (1570) | Lost 0-2 | -221784 |
| 7pioneer | 60 | Marquez De Oliveira Filho, Murilo (1621) | Lost 0-2 | -211763 |
| 8pioneer | 53 | Pinheiro, Tiago Thomaz (1515) | Won 3-0 | +131776 |
| top | average opponent: 1625record: 1-6 | new rating: 1776 | ||
| Players Tour Finals 2020 (MTGA M21 standard) | starting rating: 1926 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 31 | Ashton, Thomas (2179) | Lost 0-2 | -141912 |
| 2standard | 54 | Rizzi, Mattia (2107) | Lost 0-2 | -141898 |
| 3standard | 57 | Perez, Ruben (1773) | Won 2-0 | +161914 |
| 4standard | 61 | Krut, Isaak (2003) | Lost 0-2 | -171897 |
| 5standard | 52 | Israeli, Pesach (1624) | Lost 1-2 | -231874 |
| 7standard | 51 | Christensen, Oscar (1841) | Won 2-1 | +181892 |
| top | average opponent: 1921record: 2-4 | new rating: 1892 | ||
| Players Tour Online 4 (MTGA IKO standard) | starting rating: 1804 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 99 | Nakazora Abe, Allison (1753) | Won 2-0 | +171821 |
| 2standard | 76 | Carvalho, Marcio (2197) | Lost 1-2 | -121809 |
| 3standard | 81 | Everman, Connor (1594) | Won 2-0 | +151824 |
| 4standard | 34 | Brasil Junior, Claudinei (1599) | Won 2-1 | +141838 |
| 5standard | 34 | Metsa, Roope (1912) | Won 2-1 | +191857 |
| 6standard | 20 | Rohan, Alexander (1565) | Lost 1-2 | -231834 |
| 7standard | 29 | Andejeski, Jason (1921) | Won 2-0 | +191853 |
| 8standard | 30 | Hoey, Matthew (1812) | Won 2-1 | +181871 |
| 9standard | 21 | Gottstein, Jeff (1882) | Lost 0-2 | -181853 |
| 10standard | 38 | Mancilla, Antonio (1670) | Won 2-0 | +151868 |
| 11standard | 11 | Lenz, Manuel (1971) | Won 2-1 | +191887 |
| 12standard | 16 | Stanley, Robert (1998) | Won 2-1 | +201907 |
| 13standard | 5 | Pinet, Vincent (1935) | Lost 1-2 | -171890 |
| 14standard | 17 | Duke, Reid (2078) | Won 2-0 | +211911 |
| 15standard | 6 | Moreira, Joao (1727) | Won 2-1 | +151926 |
| top | average opponent: 1841record: 11-4 | new rating: 1926 | ||
| Grand Prix Sao Paulo 2019 (modern) | starting rating: 1837 | |||
| round | table | opponent (rating) | result | Δrating |
| 3modern | 226 | Almeida, Leonardo (1499) | Won 2-0 | +121849 |
| 4modern | 10 | Braghini Sgarbi, Bruno (1518) | Lost 0-2 | -241825 |
| 5modern | 89 | Marquez, Bernabe Anibal (1540) | Lost 1-2 | -231802 |
| 6modern | 244 | Pinto De Oliveira, Michel Angelo (1516) | Won 2-0 | +131815 |
| 7modern | 142 | Nunes da Silva, Rafael (1604) | Lost 0-2 | -221793 |
| 8modern | 227 | Vejar, Fernando (1378) | Won 2-0 | +111804 |
| top | average opponent: 1509record: 3-3 | new rating: 1804 | ||
| Grand Prix Sao Paulo 2018 (modern) | starting rating: 1812 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 47 | Lima Rolim, Gabriel (1518) | Draw 1-1 | -51807 |
| 3modern | 253 | Valente, Felipe (1464) | Won 2-0 | +121819 |
| 4modern | 129 | Scopel, Marcelo (1533) | Won 2-0 | +131832 |
| 5modern | 63 | Silva Rocha, Bruno (1688) | Won 2-0 | +161848 |
| 6modern | 32 | Moreno, Bruno Cezar (1714) | Draw 1-1 | -31845 |
| 7modern | 94 | Machado, Pedro Felipe (1605) | Won 2-0 | +141859 |
| 8modern | 52 | Rivero, Santiago (1629) | Lost 1-2 | -221837 |
| top | average opponent: 1593record: 4-1-2 | new rating: 1837 | ||
| Grand Prix Sao Paulo 2017 (modern) | starting rating: 1840 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 240 | Castro, Juan Manuel (1702) | Lost 1-2 | -201820 |
| 3modern | 281 | Paludeti, Marcos (1483) | Won 2-0 | +121832 |
| 4modern | 338 | Longo Junior, Sergio (1461) | Won 2-1 | +111843 |
| 5modern | 112 | Longo Caminha, Bruno (1557) | Won 2-1 | +131856 |
| 6modern | 96 | Kayaki, Luciano (1581) | Won 2-0 | +131869 |
| 7modern | 48 | Landim, Roger William (1850) | Lost 1-2 | -181851 |
| 8modern | 97 | Maciel, Julio (1595) | Lost 0-2 | -231828 |
| 9modern | 169 | Maldonado, Joaquin (1554) | Won 2-1 | +131841 |
| 10modern | 150 | dos Santos, Everton Fernando (1555) | Won 2-1 | +131854 |
| 11modern | 66 | Tanaka, Thiago Augusto (1548) | Lost 1-2 | -231831 |
| 12modern | 87 | Martins Ferreira, Renato (1542) | Won 2-0 | +131844 |
| 13modern | 59 | Almeida, Danilo (1574) | Lost 1-2 | -231821 |
| 14modern | 103 | Baptista Lauira, Pedro Artur (1602) | Lost 0-2 | -221799 |
| 15modern | 103 | Apolonio Rodrigues, Bruno (1539) | Won 2-0 | +131812 |
| top | average opponent: 1582record: 8-6 | new rating: 1812 | ||
| Grand Prix Porto Alegre 2017 (AER standard) | starting rating: 1721 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 92 | Timm Toniazzo, Vinicius (1500) | Won 2-0 | +141735 |
| 2standard | 38 | Guarienti De Oliveira, Bruno (1689) | Won 2-1 | +171752 |
| 3standard | 113 | Ramos De Souza, Lucas (1500) | Lost 1-2 | -221730 |
| 4standard | 114 | Salvatto, Luis (1989) | Lost 0-2 | -141716 |
| 5standard | 154 | Vinci, Marcelo (1500) | Won 2-0 | +141730 |
| 6standard | 143 | Correa Santiago, Joao Eduardo (1485) | Lost 1-2 | -221708 |
| 7standard | 196 | De Albuquerque Frassy, Gabriel (1486) | Won 2-0 | +141722 |
| 8standard | 111 | Lopes de Bei, Raphael (1506) | Won 2-0 | +141736 |
| 9standard | 72 | Santanna, Nathan (1531) | Won 2-0 | +141750 |
| 10standard | 47 | Cesarino da Rosa, Lenon Furtado (1589) | Won 2-0 | +151765 |
| 11standard | 35 | Correa Koeppe, Richard (1610) | Won 2-0 | +161781 |
| 12standard | 33 | Aqel, Muhammad (1629) | Won 2-0 | +151796 |
| 13standard | 16 | Bitner Yoshimoto, Henrique (1615) | Won 2-1 | +151811 |
| 14standard | 17 | Magalhaes, Breno (1687) | Won 2-0 | +151826 |
| 15standard | 11 | Campos Micin, Niko (1588) | Won 2-0 | +141840 |
| top | average opponent: 1594record: 12-3 | new rating: 1840 | ||
| Grand Prix Santiago 2016 (KLD standard) | starting rating: 1732 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 243 | Hananias, Hugo (1471) | Won 2-1 | +141746 |
| 2standard | 7 | Saavedra, Pablo (1394) | Won 2-1 | +121758 |
| 3standard | 147 | Soares, Pedro (1531) | Lost 1-2 | -221736 |
| 4standard | 179 | Mussa, Luis (1502) | Won 2-0 | +131749 |
| 5standard | 102 | Lopez Lagos, Marcelo (1502) | Won 2-0 | +141763 |
| 6standard | 58 | Ioppolo, Pablo (1804) | Lost 0-2 | -171746 |
| 7standard | 87 | Geraidine, Bruno (1539) | Won 2-0 | +141760 |
| 8standard | 65 | Stolar, Michael (1522) | Lost 0-0 | -221738 |
| 9standard | 105 | Schmidt Junior, Otto (1601) | Won 2-0 | +151753 |
| 10standard | 56 | Munoz Gomez, Rodrigo (1629) | Lost 0-2 | -201733 |
| 11standard | 86 | Arenas, Christian (1672) | Lost 1-2 | -191714 |
| 12standard | 88 | Fuenzalida, Darwin (1510) | Lost 1-2 | -221692 |
| 14standard | 83 | Tarditi, Franco (1478) | Won 2-0 | +141706 |
| 15standard | 77 | Marin, Matias (1510) | Won 2-0 | +151721 |
| top | average opponent: 1548record: 8-6 | new rating: 1721 | ||
| Grand Prix Porto Alegre 2015 (modern) | starting rating: 1588 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 77 | Marroni, Carlos Eduardo (1500) | Won 2-0 | +161604 |
| 2modern | 54 | Andre Junior, (1518) | Won 2-0 | +171621 |
| 3modern | 151 | Velho de Quadros, Fausto (1518) | Lost 1-2 | -201601 |
| 4modern | 234 | De Oliveira, Cicero (1518) | Won 2-0 | +161617 |
| 5modern | 156 | Eccel, Pedro (1516) | Lost 1-2 | -201597 |
| 6modern | 219 | Voigt Lopes, Wilson Valerio (1518) | Won 2-1 | +171614 |
| 7modern | 134 | Saraiva, Eduardo (1526) | Won 2-0 | +161630 |
| 8modern | 90 | Peres, Jose Henrique (1477) | Won 2-0 | +161646 |
| 9modern | 31 | Freitas Jr, Carlos Roberto (1574) | Won 2-0 | +161662 |
| 10modern | 37 | Pereira Batista, Ricardo (1567) | Won 0-0 | +171679 |
| 11modern | 19 | William, Frank (1593) | Won 2-0 | +161695 |
| 12modern | 8 | Salaroli, Phelipe (1634) | Won 2-1 | +171712 |
| 13modern | 2 | Porto, Murilo Malta (1626) | Won 0-0 | +161728 |
| 14modern | 4 | Medeiros Merjam, Guilherme (2018) | Lost 1-2 | -131715 |
| 15modern | 9 | Damasceno, Joaquim (1663) | Won 2-0 | +171732 |
| top | average opponent: 1584record: 12-3 | new rating: 1732 | ||
| Grand Prix Santiago 2013 (THS standard) | starting rating: 1575 | |||
| round | table | opponent (rating) | result | Δrating |
| 3modern | 7 | Olea, Carlos (1447) | Lost 1-2 | -201555 |
| 4modern | 155 | Soler, Matias (1500) | Lost 0-2 | -191536 |
| 5modern | 205 | Angeleri, Martin (1500) | Won 1-0 | +171553 |
| 6modern | 188 | Peralta, Leandro (1505) | Won 2-0 | +171570 |
| 7modern | 136 | Valdivieso Foscolo, Leandro (1564) | Won 2-0 | +181588 |
| 8modern | 85 | Meza, Raimundo (1620) | Lost 1-2 | -171571 |
| 9modern | 121 | Jara, Jorge (1508) | Won 2-0 | +171588 |
| top | average opponent: 1521record: 4-3 | new rating: 1588 | ||
| Pro Tour Dragon's Maze (RTR block) | starting rating: 1619 | |||
| round | table | opponent (rating) | result | Δrating |
| 1draft | 74 | Cox, Patrick (1928) | Lost 0-2 | -131606 |
| 2draft | 153 | Enevoldsen, Thomas (1991) | Lost 0-2 | -111595 |
| 3draft | 184 | Daniel, David (1677) | Lost 0-2 | -171578 |
| 4block | 186 | Baldasari, Antonino (1687) | Won 2-1 | +201598 |
| 5block | 158 | Goldfarb, Mathew (1558) | Won 2-1 | +181616 |
| 6block | 150 | Carlsson, Fredrik (1546) | Won 2-1 | +161632 |
| 7block | 87 | Monsalve, Andres (1739) | Won 2-1 | +201652 |
| 8block | 89 | Damo da Rosa, Paulo Vitor (1865) | Won 2-1 | +221674 |
| 9draft | 46 | Loy, Samuel (1620) | Lost 1-2 | -191655 |
| 10draft | 21 | Summersberger, Helmut (1858) | Lost 0-2 | -141641 |
| 11draft | 110 | Bland, Richard (1744) | Lost 0-2 | -161625 |
| 12block | 111 | Simonot, Timothee (1823) | Lost 1-2 | -151610 |
| 13block | 109 | Shenhar, Shahar (1942) | Lost 0-2 | -121598 |
| 14block | 103 | Crimin, Kevin (1483) | Won 2-0 | +161614 |
| 15block | 91 | Russo, Enrico (1423) | Lost 0-2 | -211593 |
| 16block | 89 | Nagai, Mamoru (1630) | Lost 1-2 | -181575 |
| top | average opponent: 1720record: 6-10 | new rating: 1575 | ||
| Grand Prix Rio de Janeiro 2013 (GTC standard) | starting rating: 1498 | |||
| round | table | opponent (rating) | result | Δrating |
| 4standard | 30 | Cura, Mario (1556) | Won 2-0 | +191517 |
| 5standard | 32 | Federico B., (1554) | Won 2-0 | +191536 |
| 6standard | 80 | Paludo, Paulo (1537) | Lost 1-2 | -181518 |
| 7standard | 47 | Zurita Gonzalez, David (1620) | Won 2-1 | +201538 |
| 8standard | 26 | Andrade, Helry (1544) | Won 2-1 | +181556 |
| 9standard | 130 | Ferraresso, Daniel (1555) | Lost 0-2 | -181538 |
| 10standard | 28 | Seidl, Fernando (1592) | Won 2-1 | +191557 |
| 11standard | 7 | Melo de Carvalho, Bernardo (1567) | Won 2-0 | +181575 |
| 12standard | 24 | Castillo, Martin (1609) | Won 2-0 | +191594 |
| 13standard | 8 | Fernando Silva, Victor (1678) | Won 2-1 | +191613 |
| 14standard | 2 | Monsalve, Andres (1723) | Lost 1-2 | -161597 |
| 15standard | 6 | Morelli, Marcos Eduardo (1597) | Won 2-0 | +181615 |
| Qstandard | Cordeiro, Wellington (1695) | Won 2-1 | +201635 | |
| Sstandard | Villela, Artur (1751) | Lost 1-2 | -161619 | |
| top | average opponent: 1613record: 10-4 | new rating: 1619 | ||
| Grand Prix Porto Alegre 2004 (COK limited) | starting rating: 1519 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 105 | Terranova, Eduardo (1500) | Lost 0-2 | -191500 |
| 2sealed | 131 | Araujo, Luiz (1482) | Lost 1-2 | -181482 |
| 3sealed | 138 | Seisdedos, Jose Luis Antonio (1477) | Lost 0-2 | -181464 |
| 4sealed | 158 | Silva Goulart, Everton Julian (1446) | Won 2-1 | +171481 |
| 5sealed | 148 | Silva, Andres (1463) | Lost 0-2 | -181463 |
| 6sealed | 127 | Yabel Jr., Eduardo (1449) | Won 2-0 | +181481 |
| 7sealed | 111 | Klein, Raoni (1446) | Won 2-0 | +171498 |
| top | average opponent: 1466record: 3-4 | new rating: 1498 | ||
| Grand Prix Curitiba 2001 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 5 | Paredes, Vinicius Oliveira (1500) | Won 2-0 | +181518 |
| 2extended | 42 | Gambin, Lucas Adams (1518) | Won 0-0 | +181536 |
| 3extended | 55 | Franco, Andre (1517) | Lost 0-2 | -181518 |
| 4extended | 69 | Forest, Marcio (1553) | Lost 1-2 | -181500 |
| 5extended | 92 | Presas, Joaquim F (1499) | Won 2-1 | +181518 |
| 6extended | 101 | Silva Campos, Hueliton (1534) | Won 2-0 | +191537 |
| 7extended | 45 | da Fonseca, Bruno (1536) | Lost 0-2 | -181519 |
| top | average opponent: 1522record: 4-3 | new rating: 1519 | ||