Park, Alejandro
Current rating: 1453
Record: 4-7
| Grand Prix Sao Paulo 2019 (modern) | starting rating: 1467 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 189 | Palma, Mario (1465) | Won 2-0 | +171484 |
| 2modern | 71 | Alcalde, Eduardo (1533) | Lost 1-2 | -171467 |
| 3modern | 271 | Navarro De Andrade Peres, Gustavo (1497) | Lost 0-2 | -171450 |
| 4modern | 528 | Giuntini Martini, Andre (1481) | Won 2-0 | +181468 |
| 5modern | 436 | Lomba De Araujo Junior, Alexandre (1589) | Lost 1-2 | -151453 |
| average opponent: 1513record: 2-3 | new rating: 1453 | |||
| Grand Prix Sao Paulo 2017 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 325 | Parsia Boscariol, Caio (1536) | Lost 0-2 | -171483 |
| 2modern | 483 | Rebelo Vianna, Victor (1482) | Won 2-0 | +181501 |
| 3modern | 304 | Konflanz De Oliveira, Felipe (1501) | Lost 1-2 | -181483 |
| 4modern | 414 | De Souza, Edvan Roberto (1516) | Won 2-0 | +181501 |
| 5modern | 417 | Vieira, Bruno (1549) | Lost 0-2 | -171484 |
| 6modern | 381 | Zanata Escorizza, Israel (1506) | Lost 0-2 | -171467 |
| average opponent: 1515record: 2-4 | new rating: 1467 | |||