da Silveira, Matheus Daniel
Current rating: 1659
Record: 51-42-1
| Regional Championships Lille 2023 (pioneer) | starting rating: 1675 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 264 | Alasad, Talal (1488) | Won 2-0 | +151690 |
| 2pioneer | 22 | Leizour, Cedric (1308) | Won 2-0 | +111701 |
| 3pioneer | 35 | Paoli, Emiliano (1539) | Lost 1-2 | -211680 |
| 4pioneer | 45 | Duarte, Simao (1522) | Won 2-1 | +151695 |
| 5pioneer | 56 | Browne, Christian (1582) | Won 2-1 | +161711 |
| 6pioneer | 38 | Cibak, Andrea (1718) | Lost 0-2 | -181693 |
| 7pioneer | 100 | Tehrani, Etienne (1740) | Lost 1-2 | -171676 |
| 8pioneer | 137 | Garcia Esquerdo, Joan (1728) | Lost 1-2 | -171659 |
| top | average opponent: 1578record: 4-4 | new rating: 1659 | ||
| Regional Championships Athens 2023 (pioneer) | starting rating: 1725 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 171 | Dubrava, Tomas (1576) | Lost 0-2 | -211704 |
| 2pioneer | 142 | Vojta, Jakub (1695) | Lost 1-2 | -181686 |
| 3pioneer | 180 | Przybylo, Krzysztof (1461) | Won 2-0 | +141700 |
| 4pioneer | 193 | Bach, Wolfgang (1753) | Won 2-1 | +191719 |
| 5pioneer | 94 | Gruber, Benedikt (1528) | Lost 1-2 | -221697 |
| 6pioneer | 155 | Ojeda, Ivan (1476) | Lost 0-2 | -221675 |
| top | average opponent: 1581record: 2-4 | new rating: 1675 | ||
| Grand Prix Brussels 2020 (pioneer) | starting rating: 1581 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 414 | De Silvestri, Alessio (1500) | Won 2-0 | +161597 |
| 2pioneer | 15 | Yanagawa, Tomohiro (1346) | Won 2-0 | +141611 |
| 3pioneer | 82 | Gracia Mas, Manuel (1533) | Won 2-0 | +161627 |
| 4pioneer | 169 | Ribeiro, Andre (1553) | Won 2-1 | +171644 |
| 5pioneer | 23 | Frobose, Marcel (1484) | Won 2-0 | +151659 |
| 6pioneer | 1 | Brand, Anjo (1687) | Lost 0-2 | -171642 |
| 7pioneer | 105 | Foures, Louis (1588) | Lost 0-2 | -191623 |
| 8pioneer | 200 | Frangville, Jeremy (1737) | Won 2-1 | +201643 |
| 9pioneer | 64 | Calvanese, Pierluigi (1686) | Lost 0-2 | -181625 |
| 10pioneer | 153 | Andrien, Arnaud (1796) | Won 2-0 | +221647 |
| 11pioneer | 93 | Corpus Selva, Rogelio (1746) | Won 2-1 | +191666 |
| 12pioneer | 82 | Klimczyk, Wojtek (1658) | Won 2-0 | +181684 |
| 13pioneer | 31 | Rouar, Julien (1862) | Won 2-0 | +211705 |
| 14pioneer | 28 | Faustino, Javier (1765) | Won 2-0 | +201725 |
| 15pioneer | 26 | Bodson, Cedric (1780) | ID | 01725 |
| top | average opponent: 1648record: 11-3-1 | new rating: 1725 | ||
| Grand Prix Barcelona 2019 (modern) | starting rating: 1619 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 308 | Marguerite, Ethis (1482) | Lost 1-2 | -211598 |
| 2modern | 466 | Rubin, Jonathan (1703) | Won 2-1 | +201618 |
| 3modern | 640 | Farreras Rue, Gerard (1644) | Lost 1-2 | -171601 |
| 4modern | 657 | Schaller, Sebastian (1483) | Lost 0-2 | -201581 |
| top | average opponent: 1578record: 1-3 | new rating: 1581 | ||
| Grand Prix Copenhagen 2019 (MH1 limited) | starting rating: 1599 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 166 | Skinstad, Erik (1616) | Lost 1-2 | -181581 |
| 2sealed | 439 | Brogan, John (1568) | Won 2-0 | +181599 |
| 3sealed | 490 | Stube, Martin (1483) | Lost 1-2 | -201579 |
| 4sealed | 555 | Gustafsson, Lucas (1520) | Won 2-0 | +171596 |
| 5sealed | 364 | Dalsgaard Almind, Heinrick (1461) | Won 2-0 | +161612 |
| 6sealed | 353 | Espenhein, Rune (1700) | Won 2-1 | +191631 |
| 7sealed | 133 | Angelin, Marcus (1960) | Lost 0-2 | -121619 |
| top | average opponent: 1616record: 4-3 | new rating: 1619 | ||
| Grand Prix Porto Alegre 2017 (AER standard) | starting rating: 1603 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 44 | Ramos, Paulo (1500) | Won 2-1 | +161619 |
| 4standard | 62 | Tiberio, Carlos (1636) | Won 2-0 | +181637 |
| 5standard | 18 | Damasceno, Eder (1555) | Won 2-1 | +171654 |
| 6standard | 11 | Nakazora Abe, Allison (1942) | Won 2-1 | +231677 |
| 7standard | 3 | Silva, Everton (1598) | Won 2-1 | +161693 |
| 8standard | 1 | Grubba Olsen, Lauro Emilio (1633) | Won 2-1 | +171710 |
| 9standard | 2 | Cunha De Oliveira, Alexandre (1616) | Lost 1-2 | -191691 |
| 10standard | 6 | Merschmann Aguemi, Guilherme (1592) | Lost 0-2 | -201671 |
| 11standard | 20 | Muller, Bruno (1782) | Lost 0-2 | -161655 |
| 12standard | 26 | Echeverria Paredes, Jose Luis (1718) | Lost 1-2 | -171638 |
| 13standard | 55 | Viana, Giancarlo (1579) | Lost 0-2 | -191619 |
| 14standard | 49 | Viana, Flavio (1518) | Lost 0-2 | -201599 |
| top | average opponent: 1639record: 6-6 | new rating: 1599 | ||
| Grand Prix Porto Alegre 2015 (modern) | starting rating: 1468 | |||
| round | table | opponent (rating) | result | Δrating |
| 3modern | 30 | Amaral De Silva, Leonardo (1529) | Draw 1-1 | +21470 |
| 4modern | 83 | Sales, Pietro (1537) | Won 2-0 | +191489 |
| 5modern | 45 | Barrozo, Andre (1619) | Won 2-1 | +201509 |
| 6modern | 20 | Mantovanelli, Gabriel (1535) | Won 2-1 | +191528 |
| 7modern | 9 | Rojas, Benjamin (1775) | Lost 0-2 | -141514 |
| 8modern | 41 | Von Beckerath Modesto, Danilo (1539) | Won 2-0 | +181532 |
| 9modern | 22 | Archangelo, Felipe (1801) | Won 2-0 | +231555 |
| 10modern | 11 | Pozzo, Sebastian (1819) | Won 0-0 | +231578 |
| 11modern | 6 | da Costa, Ivo Rafael (1640) | Won 2-1 | +191597 |
| 12modern | 3 | Burghardt Amaral, Caio Sergio (1710) | Lost 0-2 | -161581 |
| 13modern | 9 | Landim, Roger William (1673) | Won 0-0 | +201601 |
| 14modern | 6 | Roca Antunes, Caua (1629) | Lost 0-2 | -181583 |
| 15modern | 10 | Rodrigues Cavalcante, Marcelo (1666) | Won 2-1 | +201603 |
| top | average opponent: 1652record: 9-3-1 | new rating: 1603 | ||
| Grand Prix Prague 2014 (modern) | starting rating: 1486 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 160 | Viehmann, Christian (1487) | Won 2-0 | +181504 |
| 2modern | 154 | Assfalg, Philipp (1590) | Lost 0-2 | -171487 |
| 3modern | 439 | Gabriel, Jan [CZE] (1376) | Lost 1-2 | -201467 |
| 4modern | 631 | Hartmann, Thomas (1471) | Won 2-0 | +181485 |
| 5modern | 535 | Janak, Josef (1541) | Lost 0-2 | -171468 |
| top | average opponent: 1493record: 2-3 | new rating: 1468 | ||
| Grand Prix Santiago 2011 (ISD limited) | starting rating: 1505 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 242 | Gallo, Cristian (1500) | Lost 1-2 | -181487 |
| 2sealed | 201 | Serrano, Pablo (1482) | Won 2-1 | +181505 |
| 3sealed | 170 | Guaraldo Torello Viera, Fernando (1513) | Lost 0-2 | -181487 |
| 4sealed | 255 | Scavia, Felipe (1482) | Won 2-0 | +181505 |
| 5sealed | 212 | Hermosilla Perret, Carlos Alberto (1500) | Won 2-0 | +181523 |
| 6sealed | 158 | Olejavetzky, Pablo (1480) | Lost 1-2 | -191504 |
| 7sealed | 171 | Casas, Juan Pablo (1501) | Lost 1-2 | -181486 |
| top | average opponent: 1494record: 3-4 | new rating: 1486 | ||
| Grand Prix Prague 2011 (NPH limited) | starting rating: 1485 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 101 | Peter, Andrej (1500) | Lost 0-2 | -171468 |
| 2sealed | 232 | Dalen, Nico (1466) | Won 2-0 | +181486 |
| 3sealed | 117 | Mikes, Tomas (1485) | Lost 1-2 | -181468 |
| 4sealed | 232 | Leopold, Jan (1482) | Won 2-1 | +181486 |
| 5sealed | 194 | Vincent, Philippe (1546) | Won 2-0 | +191505 |
| 6sealed | 96 | Klimek, Jakub (1499) | Lost 0-2 | -181487 |
| 7sealed | 153 | Hrivnak, Jan (1500) | Won 2-0 | +181505 |
| 8sealed | 97 | Matthies, Mario (1567) | Lost 1-2 | -171488 |
| 9sealed | 101 | Berenstein, Natalia (1412) | Won 2-0 | +171505 |
| top | average opponent: 1495record: 5-4 | new rating: 1505 | ||
| Grand Prix London 2011 (MBS limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 99 | Morris, Huw (1500) | Lost 0-2 | -181482 |
| 2sealed | 126 | Colombo, Andreas (1482) | Won 2-0 | +181500 |
| 3sealed | 65 | Moate, Matthew (1513) | Lost 1-2 | -181482 |
| 4sealed | 113 | Yearley, Chris (1485) | Won 2-0 | +181500 |
| 5sealed | 87 | Mur, Jaka (1602) | Won 2-1 | +201520 |
| 6sealed | 95 | Barclay, Allan (1587) | Lost 1-2 | -171503 |
| 7sealed | 81 | Reginia, Jakub (1509) | Lost 0-2 | -181485 |
| 8sealed | 72 | Court, Gordon (1481) | Won 2-0 | +181503 |
| 9sealed | 53 | Simpon, Max J (1505) | Lost 0-2 | -181485 |
| top | average opponent: 1518record: 4-5 | new rating: 1485 | ||