Ballesteros, Gabriel
Current rating: 1401
| Grand Prix Sao Paulo 2019 (modern) | starting rating: 1433 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 16 | Cavalcante Temoteo, Leandro (1500) | Won 2-0 | +201453 |
| 2modern | 213 | Zao, Fagner (1486) | Lost 0-2 | -181435 |
| 3modern | 343 | De Camargo, Jose (1480) | Lost 1-2 | -171418 |
| 4modern | 524 | Casagrande Junior, Humberto (1494) | Lost 1-2 | -171401 |
| top | average opponent: 1490record: 1-3 | new rating: 1401 | ||
| Grand Prix Sao Paulo 2017 (modern) | starting rating: 1464 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 233 | Campaneli, Roberto (1500) | Draw 1-1 | +11465 |
| 2modern | 316 | Margarido Ywata, Leandro (1504) | Won 2-0 | +191484 |
| 3modern | 209 | Simoes Mendes, Jonathan (1519) | Lost 0-2 | -181466 |
| 4modern | 354 | Espinoza, Mauricio (1470) | Won 2-1 | +181484 |
| 5modern | 242 | Amorim Nunes, Icaro Moan (1506) | Lost 1-2 | -171467 |
| 6modern | 335 | Siqueira Julio, Gustavo (1582) | Lost 1-2 | -161451 |
| 7modern | 410 | Nogueira, Fernando (1481) | Lost 0-2 | -181433 |
| top | average opponent: 1509record: 2-4-1 | new rating: 1433 | ||
| Grand Prix Santiago 2016 (KLD standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 108 | Astorga Pasten, Pablo (1536) | Lost 0-2 | -171483 |
| 2standard | 216 | Godoy, Tommy (1482) | Draw 1-1 | 01483 |
| 3standard | 306 | Olivares, Peter (1481) | Draw 1-1 | 01483 |
| 4standard | 334 | Sosa De Los Santos, Martin (1480) | Draw 1-1 | 01483 |
| 5standard | 331 | Canales, Vicente (1464) | Lost 1-2 | -191464 |
| top | average opponent: 1489record: 0-2-3 | new rating: 1464 | ||