Andrade, Marcelo T
Current rating: 1479
| Grand Prix Sao Paulo 2002 (JUD standard) | starting rating: 1471 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 69 | da Fonseca, Bruno (1554) | Won 2-0 | +191490 |
| 3standard | 10 | Zilli Da Silva Jr., Jose (1518) | Won 2-1 | +191509 |
| 4standard | 12 | Melamed, Jonathan (1605) | Lost 1-2 | -161493 |
| 5standard | 52 | Svaldi, Guilherme (1723) | Lost 0-2 | -141479 |
| top | average opponent: 1600record: 2-2 | new rating: 1479 | ||
| Grand Prix Curitiba 2001 (extended) | starting rating: 1482 | |||
| round | table | opponent (rating) | result | Δrating |
| 2extended | 14 | Galimberti P. Abreu, Rurik (1500) | Won 0-0 | +181500 |
| 3extended | 41 | Ferrari, Daniel (1536) | Won 2-0 | +191519 |
| 4extended | 8 | Solis Checa, Sergio (1519) | Won 2-0 | +181537 |
| 5extended | 12 | Castro, Pedro Vitor (1554) | Won 2-0 | +181555 |
| 6extended | 5 | Mangueira da Silva, Jose Francisco (1554) | Lost 0-2 | -181537 |
| 7extended | 21 | Huerta, Pablo (1661) | Lost 1-2 | -151522 |
| 8extended | 29 | Possamai, Rodrigo (1501) | Lost 0-2 | -191503 |
| 9extended | 30 | dos Santos Passos, Ronei (1521) | Lost 0-2 | -181485 |
| 11extended | 27 | Ostrovich, Diego (1613) | Lost 1-2 | -151470 |
| 12extended | 30 | Araujo, Marcio (1507) | Lost 0-2 | -181452 |
| 13extended | 30 | Da Silva, Valdecir Vieira (1480) | Won 2-0 | +191471 |
| top | average opponent: 1541record: 5-6 | new rating: 1471 | ||
| Grand Prix Rio de Janeiro 2001 (PLS limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 13 | Stefanin, Orlando (1500) | Lost 0-2 | -181482 |
| 2sealed | 128 | Pereira, Fernando Costa (1482) | Won 2-0 | +181500 |
| 3sealed | 89 | Massaki Ikegami, Adalberto (1500) | Draw 1-1 | 01500 |
| 4sealed | 102 | Sansoldo, Christian Studart (1500) | Lost 0-2 | -181482 |
| top | average opponent: 1496record: 1-2-1 | new rating: 1482 | ||