Massaki Ikegami, Adalberto
Current rating: 1485
Record: 5-6-1
| Grand Prix Curitiba 2001 (extended) | starting rating: 1482 | |||
| round | table | opponent (rating) | result | Δrating |
| 2extended | 74 | Taveira, Luis Felipe (1518) | Lost 0-0 | -171465 |
| 3extended | 89 | Aizemberg, Victor Zagury (1499) | Lost 0-2 | -181447 |
| 4extended | 128 | Abeche, Jean Paul (1465) | Won 2-1 | +191466 |
| 5extended | 105 | Fior, Elton (1500) | Won 2-0 | +181484 |
| 6extended | 69 | Kim, Jong-Won (1502) | Lost 0-2 | -171467 |
| 7extended | 86 | Osawa, Ricardo Yoshio (1500) | Won 2-0 | +181485 |
| average opponent: 1497record: 3-3 | new rating: 1485 | |||
| Grand Prix Rio de Janeiro 2001 (PLS limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 53 | Balbino Moura, Rogerio (1500) | Lost 0-2 | -181482 |
| 2sealed | 85 | Nunes Nielsen, Bernardo (1482) | Won 2-0 | +181500 |
| 3sealed | 89 | Andrade, Marcelo T (1500) | Draw 1-1 | 01500 |
| 4sealed | 106 | Yokomizo, Adriano Koji (1500) | Won 2-0 | +181518 |
| 5sealed | 78 | Stefanin, Allan (1518) | Lost 1-2 | -181500 |
| 6sealed | 98 | Franco, Andre (1500) | Lost 0-2 | -181482 |
| average opponent: 1500record: 2-3-1 | new rating: 1482 | |||