Longo Junior, Sergio
Current rating: 1414
Record: 24-23-1 (GP) / 6-23 (professional)
| Grand Prix Sao Paulo 2017 (modern) | starting rating: 1437 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 341 | Shizuo Hassler, Roland (1501) | Won 2-1 | +191456 |
| 2modern | 143 | Duarte Dos Santos, Flavio (1518) | Won 2-0 | +201476 |
| 3modern | 125 | Magalhaes, Breno (1668) | Lost 1-2 | -151461 |
| 4modern | 338 | Coquemala Filho, Walter (1832) | Lost 1-2 | -121449 |
| 5modern | 409 | Pedrozo, Marcelo (1432) | Lost 1-2 | -181431 |
| 6modern | 379 | Giacomelli Mota, Marcelo (1482) | Lost 0-2 | -171414 |
| top | average opponent: 1572record: 2-4 | new rating: 1414 | ||
| Grand Prix Sao Paulo 2009 (ARB standard) | starting rating: 1430 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 143 | Rafael da Silva Urtado, (1500) | Lost 0-2 | -161414 |
| 2standard | 244 | Roson, Nahuel (1517) | Won 2-0 | +191433 |
| 3standard | 136 | Zacharski, Juan Jose (1465) | Draw 1-1 | +11434 |
| 4standard | 212 | Rodrigues, Daniel (1438) | Lost 0-2 | -181416 |
| 5standard | 250 | Leonardo Raposo Cruz, (1482) | Won 2-0 | +191435 |
| 6standard | 234 | Lima de Carvalho, Felipe (1481) | Won 0-0 | +191454 |
| 7standard | 148 | Rafael A Baccaglini, (1516) | Lost 0-2 | -171437 |
| top | average opponent: 1485record: 3-3-1 | new rating: 1437 | ||
| Grand Prix Buenos Aires 2008 (SHM standard) | starting rating: 1481 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 100 | Vasconcelos, Marcio F (1500) | Lost 0-2 | -181463 |
| 3standard | 165 | LOPEZ, LEONARDO (1500) | Lost 0-2 | -171446 |
| 4standard | 245 | Fernandez, Claudio (1578) | Lost 0-2 | -161430 |
| top | average opponent: 1526record: 0-3 | new rating: 1430 | ||
| Grand Prix Daytona Beach 2007 (LRW limited) | starting rating: 1459 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 35 | Sears, Charles (1450) | Won 2-1 | +181477 |
| 3sealed | 90 | Krumb, Michael (1872) | Won 2-1 | +251502 |
| 4sealed | 44 | Amado, Micah (1657) | Lost 0-2 | -151487 |
| 5sealed | 141 | Ruel, Olivier (2128) | Lost 0-2 | -81479 |
| 6sealed | 129 | Kwan, Michael (1537) | Won 2-1 | +191498 |
| 7sealed | 92 | Joyner, Chris (1538) | Lost 0-2 | -171481 |
| top | average opponent: 1697record: 3-3 | new rating: 1481 | ||
| Pro Tour Yokohama 2007 (Time Spiral block) | starting rating: 1457 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 164 | Ruel, Antoine (1877) | Lost 0-2 | -111446 |
| 3block | 98 | Rispal, Jonathan (1942) | Won 2-1 | +271473 |
| 4block | 48 | Braga, Francisco (1565) | Lost 1-2 | -161457 |
| 5block | 110 | Vavra, Nikola (1688) | Won 2-1 | +221479 |
| 6block | 44 | Wiegersma, Jelger (2060) | Won 2-0 | +271506 |
| 7block | 46 | Murray, Stephen (1464) | Lost 0-2 | -191487 |
| 8block | 45 | Renedo, Rodrigo (1582) | Won 2-0 | +201507 |
| 9block | 33 | Carter, Digby (1558) | Lost 0-2 | -171490 |
| 10block | 52 | Summersberger, Helmut (1886) | Lost 1-2 | -111479 |
| 11block | 54 | Joens, Klaus (1801) | Lost 1-2 | -121467 |
| 12block | 53 | Speers, Jesse (1508) | Won 2-1 | +181485 |
| 13block | 50 | Edel, Willy (1911) | Lost 1-2 | -101475 |
| 14block | 52 | Coggan, Brett (1522) | Lost 1-2 | -171458 |
| 15block | 54 | Moreno, Daniel (1500) | Won 2-1 | +181476 |
| 16block | 53 | Vaisberg, Elias (1531) | Lost 0-2 | -171459 |
| top | average opponent: 1693record: 6-9 | new rating: 1459 | ||
| Grand Prix Sao Paulo 2002 (JUD standard) | starting rating: 1396 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 35 | Perracini, Rafael (1472) | Lost 1-2 | -171379 |
| 4standard | 50 | Cavalcanti, Pedro (1518) | Won 2-0 | +211400 |
| 5standard | 23 | Salomao, Thiago (1554) | Won 2-1 | +211421 |
| 6standard | 23 | Oshiro, Alexandre Hiroki (1520) | Won 2-1 | +191440 |
| 7standard | 19 | Cabrini, Ricardo (1570) | ID | 01440 |
| 8standard | 22 | Possato, William (1615) | Won 2-1 | +221462 |
| 9standard | 8 | Brasil do Carmo, Daniel Quintanilha (1642) | Won 2-0 | +211483 |
| 10standard | 3 | Massaro, Luis (1598) | Lost 0-2 | -161467 |
| 11standard | 10 | Epifanio, Orlando (1576) | Won 2-0 | +201487 |
| 12standard | 6 | Svaldi, Guilherme (1772) | Lost 0-2 | -131474 |
| 13standard | 13 | Zimmer, Marco Marcelo (1541) | Lost 0-2 | -171457 |
| top | average opponent: 1580record: 6-4-1 | new rating: 1457 | ||
| Grand Prix Curitiba 2001 (extended) | starting rating: 1298 | |||
| round | table | opponent (rating) | result | Δrating |
| 3extended | 40 | Silva, Marco A. (1500) | Won 2-1 | +211319 |
| 4extended | 37 | Santos, Rafael (1500) | Won 2-1 | +211340 |
| 5extended | 4 | Martins Moreira Neto, Leopoldo (1553) | Lost 1-2 | -141326 |
| 6extended | 29 | Raggio, Emilio Dario (1536) | Won 2-1 | +221348 |
| 7extended | 19 | Ostrovich, Diego (1658) | Won 2-0 | +241372 |
| 8extended | 7 | Hino, Celso Mitsuo (1605) | Lost 1-2 | -141358 |
| 9extended | 18 | Capdevila, Jose Luis (1623) | Lost 0-2 | -141344 |
| 10extended | 24 | Brasil do Carmo, Daniel Quintanilha (1634) | Won 2-1 | +241368 |
| 11extended | 21 | Merloto Soave, Fernando (1552) | Won 2-1 | +211389 |
| 12extended | 11 | Possato, William (1599) | Lost 0-2 | -141375 |
| 13extended | 18 | dos Santos Passos, Ronei (1560) | Won 2-0 | +211396 |
| top | average opponent: 1575record: 7-4 | new rating: 1396 | ||
| Grand Prix Rio de Janeiro 2001 (PLS limited) | starting rating: 1256 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 7 | Carvalho Costanza, Rodrigo J (1500) | Lost 1-2 | -131243 |
| 4sealed | 48 | Sousa, Alex T (1500) | Won 2-0 | +221265 |
| 5sealed | 61 | Santos de Andrade, Joao Anto (1536) | Lost 0-2 | -131252 |
| 6sealed | 85 | Drummond, Marcelo Monteiro (1518) | Won 2-0 | +231275 |
| 7sealed | 58 | Gomes Da Silva, Fabio (1535) | Won 0-0 | +231298 |
| top | average opponent: 1518record: 3-2 | new rating: 1298 | ||
| 1998 World Championship (mixed) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1draft | 37 | Bevand, Manuel (1482) | Lost 0-0 | -181482 |
| 2draft | 47 | Gallitz, Donald (1553) | Lost 0-0 | -171465 |
| 3draft | 84 | Tang, Autrijus (1464) | Lost 0-0 | -181447 |
| 4draft | 90 | Wollpert, Worth (1501) | Lost 0-0 | -171430 |
| 5draft | 83 | Hyde, Oliver (1429) | Lost 0-0 | -181412 |
| 6draft | 87 | Neff, Sepp (1429) | Lost 0-0 | -181394 |
| 8standard | 100 | Paselli, Andrea (1414) | Lost 0-0 | -171377 |
| 9standard | 100 | Pratama, Arvan (1377) | Lost 0-0 | -181359 |
| 10standard | 100 | Marais, Ruaan (1358) | Lost 0-0 | -181341 |
| 11standard | 100 | Alfar, Georgina (1395) | Lost 0-0 | -171324 |
| 12standard | 100 | Weng, Chen Yu (1376) | Lost 0-0 | -171307 |
| 13standard | 100 | Swietlik, Grzegorz (1376) | Lost 0-0 | -171290 |
| 14standard | 99 | Rodamilans, Enric (1315) | Lost 0-0 | -181272 |
| 15block | 100 | McCabe, Paul (1391) | Lost 0-0 | -161256 |
| top | average opponent: 1418record: 0-14 | new rating: 1256 | ||