Megia Diaz, Ruben
Current rating: 1539
Record: 5-3
| Grand Prix Barcelona 2018 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 129 | Toran, Guillermo (1500) | Won 2-0 | +181518 |
| 2modern | 24 | Maisonneuve, Erwan (1755) | Lost 0-2 | -141504 |
| 3modern | 631 | Valentin, Damien (1336) | Won 2-1 | +151519 |
| 4modern | 414 | Rotanzi, Maurizio (1492) | Won 2-0 | +181537 |
| 5modern | 232 | Sinigoi, Michele (1573) | Lost 1-2 | -181519 |
| 6modern | 370 | Lof, Fredrick (1542) | Won 2-0 | +191538 |
| 7modern | 148 | Villa Perez, Pablo (1552) | Lost 1-2 | -181520 |
| 8modern | 316 | Bernardo, Joao (1598) | Won 2-1 | +191539 |
| average opponent: 1543record: 5-3 | new rating: 1539 | |||