Sakugawa Tobaru, Marco
Current rating: 1491
Record: 2-3-4
| Grand Prix Porto Alegre 2004 (COK limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 4sealed | 12 | Terra, Hugo (1484) | Draw 1-1 | 01500 |
| 5sealed | 21 | Martins Moreira Neto, Leopoldo (1724) | Won 2-1 | +221522 |
| 6sealed | 10 | Beck, Daniel Emilio (1561) | Draw 1-1 | 01522 |
| 7sealed | 23 | Couto Cabral, Rafael (1618) | ID | 01522 |
| 8rochester | 7 | Estefan, Jorge (1559) | Draw 1-1 | +11523 |
| 9rochester | 2 | Marin, Guilherme (1483) | Lost 0-2 | -191504 |
| 10rochester | 21 | Svaldi, Guilherme (1715) | Lost 1-2 | -141490 |
| 11rochester | 18 | Rodrigues, Matheus (1523) | Draw 1-1 | +11491 |
| 12rochester | 21 | carlo bernal schiavi, juan (1534) | Lost 1-2 | -171474 |
| 13rochester | 26 | Terra, Hugo (1463) | Won 2-1 | +171491 |
| average opponent: 1567record: 2-3-5 | new rating: 1491 | |||