Carneiro, Jean Carlos
Current rating: 1565
Record: 28-25-3
| Grand Prix Sao Paulo 2018 (modern) | starting rating: 1570 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 482 | Pontoglio, Ricardo (1500) | Won 2-0 | +171587 |
| 2modern | 145 | Munoz, Oscar (1518) | Lost 1-2 | -191568 |
| 3modern | 389 | Cacenot, Danilo (1501) | Lost 0-1 | -191549 |
| 4modern | 615 | Cabrini, Eduardo (1554) | Won 2-0 | +181567 |
| 5modern | 433 | Barros, Fernando (1596) | Won 2-1 | +181585 |
| 6modern | 291 | Campos, Olivier (1479) | Lost 1-2 | -201565 |
| top | average opponent: 1525record: 3-3 | new rating: 1565 | ||
| Grand Prix Porto Alegre 2015 (modern) | starting rating: 1568 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 114 | Poeta De Azevedo, Lucas (1500) | Won 2-1 | +171585 |
| 2modern | 13 | De Sousa Matiazo, Erick (1518) | Lost 0-2 | -201565 |
| 3modern | 302 | Latorraca, Walter Bruno (1716) | Won 2-0 | +211586 |
| 4modern | 152 | Bonfim, Henrique (1523) | Won 2-1 | +171603 |
| 5modern | 134 | Carvalho, Pedro (1868) | Lost 0-2 | -131590 |
| 6modern | 189 | De Moraes Thofehrn, Frederico (1521) | Lost 1-2 | -201570 |
| top | average opponent: 1608record: 3-3 | new rating: 1570 | ||
| Grand Prix Buenos Aires 2015 (DTK standard) | starting rating: 1567 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 85 | Zamorano, Pablo (1546) | Won 2-1 | +181585 |
| 4standard | 39 | de Diego, Pedro (1771) | Lost 1-2 | -151570 |
| 5standard | 128 | Gabrieli V, Renzo (1518) | Draw 1-1 | -11569 |
| 6standard | 87 | Mangini, Andres (1525) | Won 2-0 | +181587 |
| 7standard | 56 | Rigolino, Sebastian (1552) | Lost 1-2 | -191568 |
| top | average opponent: 1582record: 2-2-1 | new rating: 1568 | ||
| Grand Prix Sao Paulo 2015 (DTK standard) | starting rating: 1504 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 318 | Almada Sacramento, Paulo Henrique (1500) | Won 2-0 | +181522 |
| 2standard | 233 | Guimaraes, Maycon (1518) | Won 2-1 | +181540 |
| 3standard | 231 | de Abreu Freitas, Alex (1536) | Won 2-0 | +181558 |
| 4standard | 44 | Pessis Carneiro Kern, Robson (1581) | Won 2-1 | +191577 |
| 5standard | 18 | Thulio, Marco (1573) | Won 2-0 | +171594 |
| 6standard | 24 | Cordeiro, Wellington (1738) | Lost 0-2 | -151579 |
| 7standard | 68 | Souza e Silva, Augusto (1577) | Won 2-1 | +181597 |
| 8standard | 17 | Olimpio Fonseca dos Santos, Breno (1598) | Lost 1-2 | -181579 |
| 9standard | 100 | Alan Jones A B, Franci (1573) | Won 2-1 | +181597 |
| 10standard | 58 | Mussalem Smethurst, Diogo (1590) | Won 2-1 | +181615 |
| 11standard | 24 | Barbosa Destri Junior, Vilmar (1704) | Lost 1-2 | -171598 |
| 12standard | 36 | Carvalho, Pedro (1951) | Lost 0-2 | -111587 |
| 13standard | 53 | Atanazio Pedroso, Guilherme (1571) | Lost 1-2 | -191568 |
| 14standard | 60 | Octavio de Avellar Jun, (1552) | Lost 0-2 | -181550 |
| 15standard | 59 | Leite Junior, Paulo de Tarso (1510) | Won 2-1 | +171567 |
| top | average opponent: 1605record: 9-6 | new rating: 1567 | ||
| Grand Prix Buenos Aires 2014 (BNG standard) | starting rating: 1504 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 23 | Franceschini, Emilio (1500) | Won 2-1 | +181522 |
| 2standard | 19 | Pozzo, Sebastian (1701) | Lost 1-2 | -151507 |
| 3standard | 204 | Michelini, Guillermo (1502) | Won 2-0 | +181525 |
| 4standard | 249 | Jara, Jorge (1473) | Lost 0-2 | -191506 |
| 5standard | 283 | Jones, Gaspar (1404) | Draw 1-1 | -21504 |
| 6standard | 262 | Sampaolesi, Bernardo (1521) | Won 2-0 | +181522 |
| 7standard | 191 | Metz, Joaquin (1518) | Draw 1-1 | 01522 |
| 8standard | 200 | mussi, damian (1523) | Lost 0-2 | -181504 |
| top | average opponent: 1518record: 3-3-2 | new rating: 1504 | ||
| Grand Prix Rio de Janeiro 2013 (GTC standard) | starting rating: 1561 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 246 | Canabarro Aguilar, Jean Claudio (1500) | Lost 1-2 | -191542 |
| 2standard | 209 | Karim, Igor (1482) | Lost 1-2 | -191523 |
| 3standard | 260 | Rodrigues, Diego (1464) | Lost 1-2 | -191504 |
| top | average opponent: 1482record: 0-3 | new rating: 1504 | ||
| Grand Prix Sao Paulo 2009 (ARB standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 144 | Mussa Barbera Filho, Luiz Carlos (1467) | Won 2-0 | +171517 |
| 3standard | 5 | Souza de Almeida, Elder (1536) | Won 2-0 | +191536 |
| 4standard | 66 | Wiliam Silva De Carval, (1538) | Lost 1-2 | -181518 |
| 5standard | 139 | Roberto Bueno Fistarol, (1536) | Won 2-0 | +181536 |
| 6standard | 37 | Batista Ferreira, Marlos (1554) | Lost 0-0 | -181518 |
| 7standard | 107 | Alberto, Felipe (1486) | Won 2-0 | +181536 |
| 8standard | 95 | Crusius, Matheus (1537) | Won 2-0 | +181554 |
| 9standard | 45 | Lopes, Eduardo (1526) | Won 2-0 | +171571 |
| 10standard | 29 | de Diego, Pedro (1769) | Lost 0-2 | -141557 |
| 11standard | 28 | Garcia, Rafael [BRA] (1590) | Lost 0-2 | -171540 |
| 13standard | 30 | Saporito, Thiago (1591) | Lost 1-2 | -181522 |
| 14standard | 33 | Guaraldo Torello Viera, Fernando (1552) | Won 2-1 | +191541 |
| 15standard | 32 | Galimbertti, Victor (1658) | Won 2-1 | +201561 |
| top | average opponent: 1565record: 8-5 | new rating: 1561 | ||