Do Rego, Santiago
Current rating: 1502
Record: 3-3
| Grand Prix Buenos Aires 2000 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 2extended | 36 | Penazzi, Daniel (1518) | Won 2-0 | +181518 |
| 3extended | 30 | Madrid, Ignacio (1536) | Lost 0-2 | -171501 |
| 4extended | 90 | Terra, Marco (1500) | Lost 0-2 | -181483 |
| 5extended | 77 | DESII, GERMAN (1500) | Won 2-0 | +181501 |
| 6extended | 80 | Bolea, German (1517) | Won 2-0 | +181519 |
| 7extended | 40 | Campercholi, Miguel (1535) | Lost 0-2 | -171502 |
| average opponent: 1518record: 3-3 | new rating: 1502 | |||