Marrero, Andres
Current rating: 1392
Record: 0-6
| Grand Prix Buenos Aires 2000 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 52 | Estoup, Adrian Moracio (1500) | Lost 0-2 | -181482 |
| 2extended | 117 | Saint Lary, Juan Pablo (1482) | Lost 0-2 | -181464 |
| 3extended | 137 | Roldan, Matias (1464) | Lost 1-2 | -181446 |
| 4extended | 149 | Savino, Pablo (1446) | Lost 1-2 | -181428 |
| 5extended | 148 | Sugasti, Miguel Angel (1428) | Lost 0-2 | -181410 |
| 6extended | 146 | Tejada, Roberto (1410) | Lost 0-2 | -181392 |
| average opponent: 1455record: 0-6 | new rating: 1392 | |||