Harthill, Auryn
Current rating: 1467
Record: 3-5
| Grand Prix Barcelona 2019 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 300 | Dalla Valle, Lorenzo (1500) | Lost 1-2 | -181482 |
| 2modern | 372 | Ramon, Thomas (1455) | Won 2-0 | +181500 |
| 3modern | 449 | Puissant, Benjamin (1456) | Won 2-0 | +171517 |
| 4modern | 420 | Tvrznik, Pavel (1646) | Lost 0-2 | -161501 |
| 5modern | 464 | Las Heras Aixandri, Guillem (1533) | Won 2-1 | +191520 |
| 6modern | 415 | Saboureau, Jeremy (1605) | Lost 0-2 | -171503 |
| 7modern | 402 | Valletta, John Joseph (1448) | Lost 1-2 | -191484 |
| 8modern | 399 | Calzada, Albert (1516) | Lost 0-2 | -171467 |
| average opponent: 1520record: 3-5 | new rating: 1467 | |||