Lopez Mazzotti, Fernando
Current rating: 1472
Record: 4-6
| Grand Prix Buenos Aires 2000 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 4extended | 4 | Buckley, Damian (1518) | Won 2-0 | +181518 |
| 5extended | 10 | Lafuente, Diego (1571) | Won 2-0 | +191537 |
| 6extended | 7 | Saiz, Gerardo Javier (1536) | Won 2-0 | +181555 |
| 7extended | 2 | Felsberg, Thomas (1587) | Lost 0-2 | -171538 |
| 8extended | 5 | Caligaris, Gabriel (1593) | Lost 0-2 | -171521 |
| 9extended | 13 | Huerta, Pablo (1537) | Lost 0-2 | -181503 |
| 10extended | 23 | O'Mahoney-Schwartz, Steven (1722) | Lost 0-2 | -141489 |
| 11extended | 25 | Petrelli, Damian (1473) | Lost 1-2 | -181471 |
| 12extended | 27 | Carisimo, Oscar (1529) | Won 2-0 | +191490 |
| 13extended | 23 | Prandi, Rafael (1488) | Lost 1-2 | -181472 |
| average opponent: 1556record: 4-6 | new rating: 1472 | |||