Coello Rodriguez, Mario
Current rating: 1393
Record: 1-7
| Grand Prix Barcelona 2018 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 224 | Garcia, Daniel [ESP] (1589) | Lost 1-2 | -161484 |
| 2modern | 555 | Ridell, Taneli (1455) | Won 2-1 | +171501 |
| 3modern | 503 | Diaz, David (1503) | Lost 0-2 | -181483 |
| 4modern | 592 | Rietveld, Vincent (1428) | Lost 0-2 | -191464 |
| 5modern | 654 | Cruz Cano, Pedro Juan (1496) | Lost 1-2 | -171447 |
| 6modern | 614 | Fernandez Martinez, Toni (1454) | Lost 0-2 | -181429 |
| 7modern | 527 | Carreras Vinent, Lorenzo (1445) | Lost 1-2 | -181411 |
| 8modern | 454 | Kruijer, Roan (1397) | Lost 1-2 | -181393 |
| average opponent: 1471record: 1-7 | new rating: 1393 | |||