Martinez, Sebastian
Current rating: 1516
Record: 4-3
| Grand Prix Buenos Aires 2000 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 48 | LANDINI, FERNANDO (1500) | Won 2-1 | +181518 |
| 2extended | 60 | Niski, Gonzalo (1518) | Won 2-0 | +181536 |
| 3extended | 34 | Mantaras, Pablo (1471) | Lost 0-2 | -191517 |
| 4extended | 58 | Guzzetti, Santiago (1478) | Lost 0-2 | -191498 |
| 5extended | 113 | ECHEVARRIA, DIEGO (1500) | Lost 1-2 | -181480 |
| 6extended | 105 | MATTEASSI, VICTOR (1482) | Won 2-0 | +181498 |
| 7extended | 102 | CHARLIN, JULIAN (1499) | Won 2-0 | +181516 |
| average opponent: 1493record: 4-3 | new rating: 1516 | |||