Sanz, Juan
Current rating: 1494
Record: 5-6
| Grand Prix Bilbao 2019 (modern) | starting rating: 1531 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 98 | Iglesias Irun, Ignacio (1467) | Lost 0-2 | -191512 |
| 2modern | 556 | Domingo, Jaime (1482) | Lost 1-2 | -181494 |
| average opponent: 1475record: 0-2 | new rating: 1494 | |||
| Grand Prix Madrid 2015 (ORI limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 128 | Morales Rider, Fernando (1500) | Won 2-0 | +181518 |
| 2sealed | 208 | Herranzluque, Juan Emilio (1520) | Won 2-1 | +181536 |
| 3sealed | 106 | Santos, Tiago (1641) | Won 2-0 | +201556 |
| 4sealed | 78 | Ruozzi, Alberto (1500) | Won 2-0 | +171573 |
| 5sealed | 70 | Schuringa, Sebastiaan (1723) | Lost 0-2 | -151558 |
| 6sealed | 104 | de los Rios, Borja (1606) | Won 2-1 | +191577 |
| 7sealed | 75 | Dagen, Pierre (1949) | Lost 0-2 | -121565 |
| 8sealed | 106 | Moreno Morales, Francisco (1710) | Lost 1-2 | -151550 |
| 9sealed | 152 | Hernando, Adrian (1536) | Lost 0-2 | -191531 |
| average opponent: 1632record: 5-4 | new rating: 1531 | |||