Costa, Llorenc
Current rating: 1407
| Grand Prix London 2016 (KLD limited) | starting rating: 1472 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 651 | Massicard, Yann (1778) | Lost 0-2 | -131459 |
| 2sealed | 643 | Lawson, Andrew (1539) | Lost 0-2 | -161443 |
| 3sealed | 1093 | Juchli, Jan (1465) | Lost 0-2 | -181425 |
| 4sealed | 1168 | Constance, Sanchia (1435) | Lost 0-2 | -181407 |
| top | average opponent: 1554record: 0-4 | new rating: 1407 | ||
| Grand Prix Barcelona 2016 (SOI limited) | starting rating: 1467 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 399 | Birch, Daniel (1483) | Won 2-0 | +181485 |
| 2sealed | 167 | Filippidis, Ioannis (1518) | Lost 0-2 | -171468 |
| 3sealed | 589 | Taylor, Nicholas (1590) | Won 2-1 | +201488 |
| 4sealed | 325 | Gillies, Adam (1479) | Won 2-1 | +181506 |
| 5sealed | 413 | Marti, Jordi (1594) | Lost 0-2 | -171489 |
| 6sealed | 459 | Peslerbe, Etienne (1524) | Lost 0-2 | -171472 |
| top | average opponent: 1531record: 3-3 | new rating: 1472 | ||
| Grand Prix Madrid 2015 (ORI limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 33 | Martin, David [ESP] (1408) | Won 2-0 | +161516 |
| 2sealed | 65 | Jaques, David (1630) | Lost 0-2 | -161500 |
| 3sealed | 484 | Winand, Tomas (1566) | Lost 0-2 | -161484 |
| 4sealed | 500 | Lucas, Romero Robles (1482) | Lost 0-2 | -181466 |
| 5sealed | 562 | Campos Martin, Daniel (1449) | Won 2-1 | +171483 |
| 6sealed | 447 | Roman Acacio, Juan (1563) | Lost 0-2 | -161467 |
| top | average opponent: 1516record: 2-4 | new rating: 1467 | ||