Lourenco Barbosa, Felipe
Current rating: 1550
Record: 17-15-3
| Grand Prix Sao Paulo 2018 (modern) | starting rating: 1592 | |||
| round | table | opponent (rating) | result | Δrating |
| 3modern | 150 | Da Silva, Erick (1518) | Lost 1-2 | -201572 |
| 4modern | 174 | Costa Conde, Rafael (1453) | Lost 0-2 | -201552 |
| 5modern | 399 | Guerin Zveibil, Jean Rafael (1501) | Lost 1-2 | -191533 |
| 6modern | 502 | Rego, Fabio T (1605) | Won 2-1 | +201553 |
| 7modern | 318 | Venegas, Miguel (1468) | Lost 1-2 | -201533 |
| 8modern | 350 | Miguel Sibin, Rodrigo (1485) | Won 2-1 | +171550 |
| top | average opponent: 1505record: 2-4 | new rating: 1550 | ||
| Grand Prix Sao Paulo 2017 (modern) | starting rating: 1484 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 60 | Ribeiro Nery, Thiago (1552) | Lost 1-2 | -171467 |
| 3modern | 354 | Pessis Carneiro Kern, Robson (1578) | Won 2-1 | +201487 |
| 4modern | 150 | Magalhaes Queiroz, Luis Guilherme (1482) | Draw 1-1 | 01487 |
| 5modern | 223 | Medeiros Merjam, Guilherme (1922) | Lost 1-2 | -111476 |
| 6modern | 338 | Machado, Fernando (1692) | Won 2-0 | +221498 |
| 7modern | 240 | Rossi Barbosa, Miguel (1551) | Won 2-0 | +191517 |
| 8modern | 159 | Rogerio, Marcos (1584) | Won 2-0 | +201537 |
| 9modern | 111 | Dutra Ferreira, Marcos Elias (1447) | Won 2-0 | +161553 |
| 10modern | 64 | De Chagas Marques, Leo Macklene (1549) | Lost 1-2 | -181535 |
| 11modern | 115 | Silva Rocha, Bruno (1631) | Lost 1-2 | -161519 |
| 12modern | 135 | Glasser, Roger (1551) | Won 2-0 | +181537 |
| 13modern | 105 | De Araujo Loyola, Warwick Steiff (1555) | Won 2-1 | +181555 |
| 14modern | 80 | Fonseca Lisboa, Tulio (1528) | Won 2-1 | +181573 |
| 15modern | 55 | Aurelio, Marco (1610) | Won 2-1 | +191592 |
| top | average opponent: 1588record: 9-4-1 | new rating: 1592 | ||
| Grand Prix Sao Paulo 2015 (DTK standard) | starting rating: 1481 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 214 | Martins, Priscila (1500) | Won 2-1 | +191500 |
| 2standard | 158 | Brayner, Thiago A (1518) | Won 2-1 | +181518 |
| 3standard | 22 | Rodrigues Da Silva Cavalcanti, Glaucio (1536) | Draw 1-1 | 01518 |
| 4standard | 127 | dos Santos Pinto, Paulo Henrique (1603) | Draw 0-0 | +21520 |
| 5standard | 242 | Feitosa, Isael (1508) | Lost 1-2 | -181502 |
| 6standard | 353 | Perim, Renan Luis (1517) | Lost 0-2 | -181484 |
| top | average opponent: 1530record: 2-2-2 | new rating: 1484 | ||
| Grand Prix Sao Paulo 2012 (M13 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 266 | Pereira, Natanael (1500) | Won 2-0 | +181518 |
| 2sealed | 57 | Soares Puccinelli, Leon (1465) | Lost 0-2 | -191499 |
| 3sealed | 162 | Huertas, Gabriel A (1499) | Won 2-0 | +181517 |
| 4sealed | 90 | Cavalleiro, Daniel (1505) | Won 2-1 | +181535 |
| 5sealed | 47 | Azor, Bruno (1536) | Lost 1-2 | -181517 |
| 6sealed | 145 | Bertazzi, Gabriel (1517) | Won 2-0 | +181535 |
| 7sealed | 66 | Matsumoto, Victor V (1550) | Lost 0-2 | -181517 |
| 8sealed | 112 | Bitner Yoshimoto, Henrique (1518) | Lost 0-2 | -181499 |
| 9sealed | 130 | Oliveira, Fabio (1503) | Lost 0-2 | -181481 |
| top | average opponent: 1510record: 4-5 | new rating: 1481 | ||