De Barros, Ricardo
Current rating: 1716 (#5514)
Record: 30-14-3 (GP) / 7-11 (professional)
| Grand Prix Sao Paulo 2015 (DTK standard) | starting rating: 1585 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 458 | Trevisan Filho, Euclides Jorge (1500) | Won 2-0 | +161601 |
| 2standard | 203 | Rafael Patane Giovanin, (1518) | Lost 1-2 | -191582 |
| 3standard | 392 | Serra Pereira, Diego (1466) | Won 2-1 | +161598 |
| 4standard | 240 | Floresta dos Santos, Leandro (1525) | Won 2-1 | +161614 |
| 5standard | 136 | Gray Murray, Bruce (1504) | Won 2-0 | +161630 |
| 6standard | 72 | Glasser, Roger (1540) | Won 2-0 | +171647 |
| 7standard | 19 | Zorzi Pinarello, Marcelo (1633) | Won 2-0 | +171664 |
| 8standard | 35 | Mastelaro, Martin (1589) | Won 2-0 | +171681 |
| 9standard | 9 | Gavilan Vazquez, Javier (1518) | Won 2-0 | +151696 |
| 10standard | 2 | Wohlers, Renato (1686) | Draw 1-1 | 01696 |
| 11standard | 9 | Damo da Rosa, Paulo Vitor (2066) | Lost 1-2 | -121684 |
| 12standard | 27 | Rodrigues Seifert, Eduardo (1612) | Won 2-1 | +171701 |
| 13standard | 14 | de Diego, Pedro (1647) | Lost 0-2 | -191682 |
| 14standard | 28 | Shigueru Hirayama, Henrique (1637) | Won 2-0 | +171699 |
| 15standard | 19 | Noleto, Tarcisio C (1637) | Won 2-1 | +171716 |
| top | average opponent: 1605record: 11-3-1 | new rating: 1716 | ||
| Grand Prix Sao Paulo 2009 (ARB standard) | starting rating: 1595 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 58 | Marcio Lima, (1500) | Draw 0-0 | -21593 |
| 2standard | 155 | Bruno Dellarosa Rovers, (1500) | Won 2-0 | +171610 |
| 3standard | 117 | Francischi, Wilson (1482) | Won 2-0 | +151625 |
| 4standard | 85 | Ojea Rodrigues Campos, Waldomiro (1536) | Lost 1-2 | -191606 |
| 5standard | 146 | Elizalde, Victor (1449) | Lost 1-2 | -211585 |
| top | average opponent: 1493record: 2-2-1 | new rating: 1585 | ||
| Pro Tour Houston 2002 (extended) | starting rating: 1607 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 171 | Mejias, Juan Carlos (1500) | Won 2-0 | +161623 |
| 2extended | 54 | Berkowitz, Jordan (1557) | Won 2-0 | +171640 |
| 3extended | 22 | Bakopoulos, Alex (1546) | Lost 1-2 | -201620 |
| 4extended | 36 | Long, Steven (1521) | Lost 1-2 | -201600 |
| 5extended | 89 | Hockwin, Simon (1677) | Won 2-0 | +191619 |
| 6extended | 69 | Marchetti, Damiano (1531) | Won 2-1 | +171636 |
| 7extended | 28 | Clark, Nicholas (1558) | ID | 01636 |
| 8extended | 36 | Hegstad, Brian (1798) | Won 2-1 | +211657 |
| 9extended | 17 | Mariani, Rui (1710) | Lost 1-2 | -171640 |
| 10extended | 47 | Wolf, Andrew (1747) | Lost 1-2 | -161624 |
| 11extended | 45 | Martell, Tom (1563) | Lost 0-2 | -191605 |
| 12extended | 47 | Sonne, Jonathan (1679) | Won 2-0 | +191624 |
| 13extended | 44 | Harvey, Eugene (1853) | Lost 0-2 | -141610 |
| 14extended | 45 | Turian, Michael (1771) | Lost 0-2 | -151595 |
| top | average opponent: 1644record: 6-7-1 | new rating: 1595 | ||
| Grand Prix Sao Paulo 2002 (JUD standard) | starting rating: 1569 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 1 | Pessini, Henrique Oliveira (1489) | Won 2-0 | +161585 |
| 4standard | 22 | Ruel, Antoine (1831) | Lost 1-2 | -131572 |
| 5standard | 40 | Hino, Marcelo Yoshio (1585) | Won 2-0 | +181590 |
| 6standard | 41 | Fialho Martins, Sergio (1601) | Lost 0-2 | -181572 |
| 7standard | 43 | Cunha Cavaliere, Pedro Da (1518) | Won 2-0 | +171589 |
| 8standard | 29 | Capristrani, Ary (1508) | Lost 1-2 | -191570 |
| 10standard | 25 | Capdevila, Jose Luis (1675) | Lost 0-2 | -161554 |
| 11standard | 27 | Scherrer, Gustavo D (1538) | Won 2-1 | +171571 |
| 12standard | 22 | Brito, Wesley (1532) | Won 2-1 | +181589 |
| 13standard | 16 | Capela, Tadeu (1591) | Won 2-1 | +181607 |
| top | average opponent: 1587record: 6-4 | new rating: 1607 | ||
| Grand Prix Curitiba 2001 (extended) | starting rating: 1588 | |||
| round | table | opponent (rating) | result | Δrating |
| 4extended | 7 | Huarapil, Carlos (1654) | Draw 1-1 | +11589 |
| 5extended | 21 | Fernandes, Leonardo Martins (1556) | Lost 1-2 | -191570 |
| 6extended | 49 | Martinz, Fabio Sieg (1535) | Won 2-0 | +171587 |
| 7extended | 30 | Montu, Marcelo Drigo (1553) | Lost 0-2 | -181569 |
| top | average opponent: 1575record: 1-2-1 | new rating: 1569 | ||
| Grand Prix Rio de Janeiro 2001 (PLS limited) | starting rating: 1457 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 87 | Caramuru Cabral, Marcio (1500) | Lost 1-2 | -171440 |
| 2sealed | 89 | Conceicao, Julio Cesar (1482) | Won 2-0 | +191459 |
| 3sealed | 81 | Mendez, Pedro Nahuel (1501) | Won 2-1 | +191478 |
| 4sealed | 50 | Ferreira Da Silva, Alexander (1518) | Won 2-0 | +181496 |
| 5sealed | 52 | Migueis Alem, Paulo Rafael (1536) | Won 2-0 | +191515 |
| 6sealed | 14 | Malebran Medel, Daniel (1553) | Won 2-1 | +191534 |
| 7sealed | 22 | Lehmann, David Nicolau (1570) | Won 0-0 | +181552 |
| 8draft | 1 | Costa, Bruno Leandro de Oliv (1571) | Lost 0-2 | -171535 |
| 9draft | 20 | Freitas Fontes, Fabio (1523) | Won 2-0 | +181553 |
| 10draft | 11 | Milito, Sandro (1554) | Won 2-0 | +181571 |
| 11draft | 6 | Dos Santos, Rafael (1542) | Won 2-1 | +171588 |
| 12draft | 3 | Cavalcante de Paiva, Gustavo (1606) | Won 2-0 | +181606 |
| 13draft | 4 | Brown-Santirso, Damian (1555) | Lost 1-2 | -181588 |
| top | average opponent: 1539record: 10-3 | new rating: 1588 | ||
| Pro Tour Chicago 2000 (INV standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 7 | Weil, Noah (1652) | Lost 0-2 | -151485 |
| 3standard | 77 | Ronaldson, Ben (1847) | Lost 0-2 | -121473 |
| 4standard | 103 | Canu, Franck (1649) | Won 2-0 | +211494 |
| 5standard | 71 | Fornalski, David (1435) | Lost 0-2 | -191475 |
| 6standard | 89 | Kuo, Tzu-Ching (1486) | Lost 0-2 | -181457 |
| top | average opponent: 1614record: 1-4 | new rating: 1457 | ||