Bayon Lopez, Ivan
Current rating: 1405
| Grand Prix Barcelona 2018 (modern) | starting rating: 1457 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 450 | Maubert, Noham (1636) | Lost 1-2 | -151442 |
| 2modern | 459 | Beneitez, Javier (1482) | Lost 0-2 | -171425 |
| 3modern | 696 | Grail, Julien (1331) | Lost 0-2 | -201405 |
| top | average opponent: 1483record: 0-3 | new rating: 1405 | ||
| Grand Prix Madrid 2014 (modern) | starting rating: 1465 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 330 | Acon Vicent, Roberto (1500) | Won 2-1 | +181483 |
| 2modern | 58 | Alveirinho, Joao (1773) | Lost 0-2 | -131470 |
| 3modern | 649 | Sanchez Reig, Jorge (1464) | Won 2-1 | +181488 |
| 4modern | 400 | Casanova, Carlos (1703) | Lost 1-2 | -141474 |
| 5modern | 696 | Marreiros, Joao (1499) | Lost 0-2 | -171457 |
| top | average opponent: 1588record: 2-3 | new rating: 1457 | ||
| Grand Prix Lyon 2012 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 679 | Hue, Cyril (1485) | Lost 0-2 | -181482 |
| 2modern | 719 | Festorazzi, Francesco (1492) | Won 2-1 | +181500 |
| 3modern | 660 | Desserne, Florian (1533) | Lost 1-2 | -171483 |
| 4modern | 747 | Ettlinger, Maximilien (1489) | Lost 0-2 | -181465 |
| top | average opponent: 1500record: 1-3 | new rating: 1465 | ||