Serres, Olivier
Current rating: 1495
Record: 4-4
| Grand Prix Barcelona 2019 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 36 | Alonso, Daniel (1564) | Lost 0-2 | -171483 |
| 2modern | 404 | Oran, Thomas (1483) | Lost 0-2 | -181465 |
| 3modern | 690 | Rodenas Ferrando, Adrian (1625) | Won 2-0 | +211486 |
| 4modern | 685 | Rabiller, Martin (1483) | Lost 0-2 | -181468 |
| 5modern | 626 | Hernandez Leon, Adria (1358) | Lost 1-2 | -201448 |
| 6modern | 609 | Astort Padilla, David (1416) | Won 2-0 | +171465 |
| 7modern | 496 | Berio, Massimo (1279) | Won 2-1 | +151480 |
| 8modern | 385 | Mocydlarz, Tomasz (1300) | Won 2-1 | +151495 |
| average opponent: 1438record: 4-4 | new rating: 1495 | |||