Loureiro, Sergio
Current rating: 1456
Record: 6-9-1
| Grand Prix Barcelona 2019 (modern) | starting rating: 1444 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 55 | Santiago, Alberto (1555) | Lost 0-2 | -161428 |
| 2modern | 399 | Perez, Pau (1481) | Lost 0-2 | -171411 |
| 3modern | 717 | Musil, Jiri (1504) | Won 2-0 | +191430 |
| 4modern | 581 | Lazaro, Enric (1487) | Lost 1-2 | -161414 |
| 5modern | 644 | Millet, Alexandre (1514) | Won 2-1 | +191433 |
| 6modern | 553 | Lilley, Scott (1485) | Won 2-1 | +191452 |
| 7modern | 414 | Pernin, Maxime (1626) | Lost 0-2 | -151437 |
| 8modern | 393 | Carrasco, Juan Antonio (1487) | Won 2-0 | +191456 |
| average opponent: 1517record: 4-4 | new rating: 1456 | |||
| Grand Prix Bilbao 2019 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 453 | Damasio, Pedro (1500) | Draw 1-1 | 01500 |
| 2modern | 384 | Torres Castello, David (1478) | Lost 0-2 | -181482 |
| 3modern | 685 | Wei, Michael (1464) | Lost 1-2 | -191463 |
| 4modern | 737 | Merino Garcia, Pablo (1383) | Won 2-0 | +171480 |
| 5modern | 609 | Corbera Bellalta, Marc (1765) | Lost 0-2 | -131467 |
| 6modern | 594 | Preuss, Noah (1465) | Won 2-0 | +181485 |
| 7modern | 479 | Riedl, Andreas (1320) | Lost 0-2 | -211464 |
| 8modern | 434 | Parry, Nathaniel (1348) | Lost 1-2 | -201444 |
| average opponent: 1465record: 2-5-1 | new rating: 1444 | |||