Contreras, Hugo
Current rating: 1650
Record: 60-46-3
Grand Prix Santiago 2001Grand Prix Buenos Aires 2008Grand Prix Sao Paulo 2009Grand Prix Santiago 2011Grand Prix Sao Paulo 2012Grand Prix Rio de Janeiro 2013Grand Prix Santiago 2013Grand Prix Buenos Aires 2014Grand Prix Santiago 2014Grand Prix Buenos Aires 2015Grand Prix Santiago 2015Grand Prix Santiago 2017
| Grand Prix Santiago 2017 (AKH standard) | starting rating: 1650 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 199 | Souza, Lucas (1500) | Won 2-0 | +151665 |
| 2standard | 8 | Hernandez Vasquez, Rafael (1641) | Lost 1-2 | -191646 |
| 3standard | 204 | Betancur, Abel (1459) | Won 2-0 | +151661 |
| 4standard | 218 | Bilhalva, Gustavo (1557) | Won 2-0 | +161677 |
| 5standard | 88 | Oro Yu, Ivan (1666) | Lost 1-2 | -181659 |
| 6standard | 152 | Toledo Diaz, Sebastian Antonio (1421) | Lost 1-2 | -221637 |
| 7standard | 209 | Leiva, Victor (1482) | Won 2-1 | +151652 |
| 8standard | 171 | Paredes, Marcos (1632) | Lost 1-2 | -181634 |
| 9standard | 188 | Pradenas Avila, Ernesto (1526) | Won 2-0 | +161650 |
| top | average opponent: 1543record: 5-4 | new rating: 1650 | ||
| Grand Prix Santiago 2015 (ORI limited) | starting rating: 1596 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 65 | Diaz, Enrique (1500) | Lost 0-2 | -191577 |
| 2sealed | 334 | Chavez, Leonel (1431) | Won 2-0 | +151592 |
| 3sealed | 262 | Echeverria Paredes, Jose Luis (1859) | Won 2-0 | +231615 |
| 4sealed | 102 | Castro Saa, Eduardo (1694) | Won 2-1 | +191634 |
| 5sealed | 84 | Villasuso, Francisco (1536) | Won 2-0 | +161650 |
| 6sealed | 70 | Ancapichun, Santiago (1553) | Won 2-1 | +171667 |
| 7sealed | 47 | Alamo, Luciano (1547) | Won 2-1 | +161683 |
| 8sealed | 23 | Castro, Javier (1694) | Lost 1-2 | -181665 |
| 9sealed | 22 | Sanchez, Maximiliano (1824) | Lost 0-2 | -151650 |
| top | average opponent: 1626record: 6-3 | new rating: 1650 | ||
| Grand Prix Buenos Aires 2015 (DTK standard) | starting rating: 1615 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 230 | Dayer, Santiago (1447) | Won 2-1 | +151630 |
| 2standard | 68 | Canalejo, Leonardo (1517) | Won 2-1 | +161646 |
| 3standard | 101 | Cister, Matias (1445) | Lost 0-2 | -221624 |
| 4standard | 118 | Castellano, Matias (1533) | Lost 1-2 | -201604 |
| 5standard | 181 | Estergaard, Jose (1505) | Lost 0-2 | -191585 |
| 6standard | 253 | Serra, Alina (1485) | Draw 1-1 | -21583 |
| 7standard | 207 | Campanari, Yanco (1483) | Won 2-1 | +161599 |
| 8standard | 157 | Freitas Souza, Danillo (1527) | Won 2-1 | +171616 |
| 9standard | 124 | Coutinho Xavier Alves, Pedro (1552) | Lost 0-2 | -201596 |
| top | average opponent: 1499record: 4-4-1 | new rating: 1596 | ||
| Grand Prix Santiago 2014 (KTK standard) | starting rating: 1624 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 140 | Sardinha, Jorge (1497) | Lost 0-2 | -201604 |
| 3standard | 240 | Rodriguez, Juan Luis (1500) | Won 2-0 | +161620 |
| 4standard | 93 | Pribnow, Stefan (1490) | Won 2-0 | +151635 |
| 5standard | 82 | Martins, Daniel (1539) | Won 2-1 | +171652 |
| 6standard | 46 | Barzola, Juan Pablo (1583) | Lost 0-2 | -201632 |
| 7standard | 71 | Ioppolo, Pablo (1548) | Lost 1-2 | -191613 |
| 8standard | 121 | Gonzalez Perdic, (1521) | Won 2-1 | +161629 |
| 9standard | 79 | Tejo, Demian (1829) | Lost 1-2 | -141615 |
| top | average opponent: 1563record: 4-4 | new rating: 1615 | ||
| Grand Prix Buenos Aires 2014 (BNG standard) | starting rating: 1662 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 54 | Nunez, Sebastian (1456) | Won 2-1 | +141676 |
| 2standard | 184 | Arvigo, Matias Gabriel (1661) | Lost 1-2 | -181658 |
| 3standard | 251 | Sanchez Coronel, Gustavo (1499) | Lost 0-2 | -211637 |
| 4standard | 373 | Laveragno, Matias (1482) | Won 2-1 | +151652 |
| 5standard | 227 | Velasquez, Fabian (1502) | Won 2-0 | +151667 |
| 6standard | 161 | Martinez, Andres [MEX] (1757) | Lost 0-2 | -161651 |
| 7standard | 211 | Garcia, Joe R (1462) | Won 2-0 | +151666 |
| 8standard | 197 | Vattuone, Nicolas (1519) | Lost 1-2 | -211645 |
| 9standard | 187 | Roson, Nahuel (1476) | Lost 0-2 | -211624 |
| top | average opponent: 1535record: 4-5 | new rating: 1624 | ||
| Grand Prix Santiago 2013 (THS standard) | starting rating: 1641 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 152 | Velsquez Moneny, Cristobal (1517) | Lost 0-2 | -211620 |
| 3modern | 230 | Santana Ferrada, Felipe (1500) | Won 2-0 | +161636 |
| 4modern | 204 | Reutter, Juan (1685) | Lost 0-2 | -171619 |
| 5modern | 217 | Alarcon, Pablo (1464) | Won 2-0 | +151634 |
| 6modern | 194 | Soto, Eduardo (1522) | Won 2-1 | +161650 |
| 7modern | 119 | Pavez, Matias (1574) | Won 2-1 | +171667 |
| 8modern | 49 | Jara, Jorge (1523) | Won 2-1 | +151682 |
| 9modern | 52 | George C., (1542) | Lost 0-2 | -201662 |
| top | average opponent: 1541record: 5-3 | new rating: 1662 | ||
| Grand Prix Rio de Janeiro 2013 (GTC standard) | starting rating: 1586 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 55 | Gomes, Thales (1483) | Won 2-0 | +161602 |
| 3standard | 37 | Capelli, Marcus (1539) | Won 2-0 | +171619 |
| 4standard | 65 | Figueroa, Pablo (1575) | Won 2-1 | +171636 |
| 5standard | 26 | Cavalcante, Diego (1519) | Lost 1-2 | -201616 |
| 6standard | 56 | Barzola, Juan Pablo (1580) | Won 2-1 | +171633 |
| 7standard | 12 | Guillermo S., (1520) | Won 2-1 | +161649 |
| 8standard | 72 | Peralta, Rafael (1595) | Lost 0-2 | -191630 |
| 9standard | 62 | Vilela, Pedro (1571) | Won 2-1 | +171647 |
| 10standard | 13 | Braz, Thiago (1499) | Won 2-1 | +151662 |
| 11standard | 5 | Bossaneli Araujo, William (1611) | Lost 0-2 | -191643 |
| 12standard | 18 | Quetglas, Juan Pablo (1555) | Lost 0-2 | -191624 |
| 13standard | 32 | Fagundes, Josejane (1594) | Won 2-0 | +171641 |
| 14standard | 19 | Silva, Danilo (1612) | Won 2-1 | +181659 |
| 15standard | 20 | Zurita Gonzalez, David (1649) | Lost 0-2 | -181641 |
| top | average opponent: 1564record: 9-5 | new rating: 1641 | ||
| Grand Prix Sao Paulo 2012 (M13 limited) | starting rating: 1539 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 56 | Zagonel, Bruno (1500) | Won 2-1 | +181557 |
| 2sealed | 142 | Pereira Queiroz De Lima, Fernando (1518) | Lost 0-2 | -191538 |
| 3sealed | 259 | Pedro Bezerra Socar, Joao (1500) | Won 2-1 | +171555 |
| 4sealed | 160 | Nascimento, Felipe (1416) | Won 2-1 | +161571 |
| 5sealed | 70 | Lucena, Thiago Santos (1525) | Lost 0-2 | -191552 |
| 6sealed | 154 | Feitosa, Isael (1522) | Won 2-1 | +171569 |
| 7sealed | 127 | Guitelman, Nicolas (1504) | Won 2-0 | +171586 |
| 8sealed | 63 | da Silva Pantoja, Elias (1603) | Won 2-1 | +191605 |
| 9sealed | 53 | Ribeiro, Duan Rafael (1572) | Won 2-0 | +171622 |
| 10draft | 30 | Oliveira, Bruno (1636) | Lost 0-2 | -181604 |
| 12draft | 22 | Oliveira Da Silva, Rodner (1574) | Won 2-1 | +181622 |
| 13draft | 13 | Moreira da Boa Viagem, Gabriel (1643) | Lost 1-2 | -181604 |
| 14draft | 6 | Loli, Guillermo (1591) | Lost 0-2 | -181586 |
| top | average opponent: 1546record: 8-5 | new rating: 1586 | ||
| Grand Prix Santiago 2011 (ISD limited) | starting rating: 1484 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 138 | Villouta, Javier (1500) | Won 2-0 | +181502 |
| 2sealed | 69 | Genova, Eduardo (1518) | Won 2-0 | +181520 |
| 3sealed | 85 | Brunello, Dan (1707) | Lost 1-2 | -151505 |
| 4sealed | 153 | Garcia de Torres, Alejandro (1518) | Won 2-0 | +191524 |
| 5sealed | 82 | Zapater, Ricardo (1519) | Lost 1-2 | -181506 |
| 6sealed | 150 | Abou Adal, Pablo (1429) | Lost 1-2 | -201486 |
| 7sealed | 192 | Alarcon, Pablo (1500) | Won 2-0 | +181504 |
| 8sealed | 148 | Mancilla, Victor (1481) | Won 2-0 | +181522 |
| 9sealed | 101 | Zapata, Sebastian (1493) | Won 2-1 | +171539 |
| top | average opponent: 1518record: 6-3 | new rating: 1539 | ||
| Grand Prix Sao Paulo 2009 (ARB standard) | starting rating: 1514 | |||
| round | table | opponent (rating) | result | Δrating |
| 4standard | 70 | Pereira Junior, Pedro (1566) | Lost 0-2 | -171497 |
| 5standard | 59 | Podolski Jacinto, Bruno (1537) | Lost 0-2 | -171480 |
| 6standard | 168 | Ferreira, Paulo Henrique (1554) | Won 0-0 | +191499 |
| 7standard | 86 | Mussa Barbera Filho, Luiz Carlos (1488) | Won 2-1 | +181517 |
| 8standard | 60 | Pattaro, Eloi Ugo (1670) | Lost 0-2 | -151502 |
| 9standard | 79 | Batista, Leonardo (1487) | Lost 0-2 | -181484 |
| top | average opponent: 1550record: 2-4 | new rating: 1484 | ||
| Grand Prix Buenos Aires 2008 (SHM standard) | starting rating: 1517 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 109 | Aguilar, Emiliano (1500) | Won 2-0 | +181535 |
| 2standard | 87 | do Desterro, Henrique (1500) | Lost 1-2 | -191516 |
| 3standard | 166 | PERUGORRIA, EZEQUIEL (1500) | Won 2-1 | +181534 |
| 4standard | 105 | Ortellado, Pablo (1517) | Draw 1-1 | -11533 |
| 5standard | 141 | Yanez Naudon, Rodrigo (1536) | Lost 1-2 | -181515 |
| 6standard | 176 | Perrollas, Ezequiel (1500) | Draw 1-1 | 01515 |
| 7standard | 171 | Figueroa, Mauro Agustin (1500) | Won 2-0 | +181533 |
| 8standard | 132 | Spitale, Franco Ernesto (1502) | Lost 0-2 | -191514 |
| top | average opponent: 1507record: 3-3-2 | new rating: 1514 | ||
| Grand Prix Santiago 2001 (Invasion block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 84 | Palma, Juan Pablo (1500) | Won 2-0 | +181518 |
| 2block | 17 | Gonzalez, Mauricio G (1518) | Lost 0-2 | -181500 |
| 3block | 60 | Iglesias, Jose (1482) | Won 2-0 | +181518 |
| 4block | 48 | Witt, Walter (1484) | Lost 0-2 | -191499 |
| 5block | 89 | Barrientos Campos, Waldemar (1500) | Lost 1-2 | -181481 |
| 6block | 114 | Hernandez, Eric (1465) | Won 2-1 | +181499 |
| 7block | 94 | Munoz, Andres (1500) | Won 2-1 | +181517 |
| top | average opponent: 1493record: 4-3 | new rating: 1517 | ||