Michelin Machado, Luis Tiago
Current rating: 1518
| Grand Prix Porto Alegre 2004 (COK limited) | starting rating: 1558 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 22 | Kohan, Nicolas (1570) | Lost 0-2 | -171541 |
| 3sealed | 95 | Andrade, Luiz (1434) | Lost 1-2 | -201521 |
| 4sealed | 122 | Pauly Fernandes, Francisco (1415) | Won 2-0 | +161537 |
| 5sealed | 95 | Villegas, Rodrigo (1500) | Lost 1-2 | -191518 |
| top | average opponent: 1480record: 1-3 | new rating: 1518 | ||
| Grand Prix Sao Paulo 2002 (JUD standard) | starting rating: 1523 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 27 | Oliveira, Alan (1518) | Won 2-1 | +181541 |
| 3standard | 37 | Leao Barreto, Andre (1536) | Lost 1-2 | -181523 |
| 4standard | 89 | Dos Santos, Thales Lima (1532) | Lost 0-2 | -181505 |
| 5standard | 95 | Teixeira Pinto, Tomas De Oli (1499) | Won 2-0 | +181523 |
| 6standard | 81 | Coelho Neto, Telmo (1518) | Won 2-0 | +181541 |
| 7standard | 68 | Mao, Carlos (1513) | Won 2-1 | +171558 |
| top | average opponent: 1519record: 4-2 | new rating: 1558 | ||
| Grand Prix Curitiba 2001 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 18 | Campos Chiste, Guilherme Hen (1500) | Won 2-0 | +181518 |
| 2extended | 46 | Da Silva, Joao Paulo Alvino (1518) | Won 0-0 | +181536 |
| 3extended | 39 | Guerreiro, Gabriel Lourenco (1518) | Lost 0-2 | -181518 |
| 4extended | 88 | Dirceu Alves Barbosa, Wekisley (1518) | Lost 1-2 | -181500 |
| 5extended | 115 | Felsberg, Thomas (1392) | Won 2-0 | +161516 |
| 6extended | 71 | Mengarda, Elinton (1584) | Won 2-0 | +191535 |
| 7extended | 60 | Fuller, Ryan (1881) | Lost 1-2 | -121523 |
| top | average opponent: 1559record: 4-3 | new rating: 1523 | ||