Benamo, Marcos
Current rating: 1502
Record: 3-3
| Grand Prix Buenos Aires 2000 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 2extended | 13 | Zubiri, Nicolas (1518) | Lost 0-2 | -181482 |
| 3extended | 71 | Estevez, Ricardo Jose (1500) | Lost 1-2 | -171465 |
| 4extended | 118 | Sayanes, Jonathan (1482) | Won 2-0 | +181483 |
| 5extended | 74 | Dos Santos, Rafael (1500) | Won 2-0 | +181501 |
| 6extended | 60 | Novarino, Matias (1514) | Lost 0-2 | -171484 |
| 7extended | 85 | Roslan, Ezequiel (1500) | Won 2-1 | +181502 |
| average opponent: 1502record: 3-3 | new rating: 1502 | |||