Borcy, David
Current rating: 1540
| Grand Prix Lille 2015 (legacy) | starting rating: 1502 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 207 | Rogue, Axel (1442) | Lost 1-2 | -191483 |
| 2legacy | 393 | Cocherel, Mathieu (1381) | Won 2-0 | +161499 |
| 3legacy | 449 | Wex, Jan-Philipp (1536) | Won 2-0 | +191518 |
| 4legacy | 293 | Schuringa, Sebastiaan (1656) | Won 2-1 | +201538 |
| 5legacy | 125 | Pirenne, Francois (1378) | Lost 1-2 | -211517 |
| 6legacy | 537 | Chambonneau, Maxime (1692) | Won 2-1 | +221539 |
| 7legacy | 218 | Macalik, Roman (1598) | Won 2-0 | +191558 |
| 8legacy | 98 | Giaquinto, Simone (1604) | Lost 0-2 | -181540 |
| top | average opponent: 1536record: 5-3 | new rating: 1540 | ||
| Grand Prix Ghent 2012 (legacy) | starting rating: 1542 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 752 | Chazot, Louise (1491) | Won 2-0 | +171559 |
| 2legacy | 605 | Verougstraete, Bjorn (1536) | Lost 1-2 | -181541 |
| 3legacy | 819 | Wilson, Jonathan (1497) | Lost 0-2 | -191522 |
| 4legacy | 891 | Vergauwen, Joachim (1415) | Lost 1-2 | -201502 |
| top | average opponent: 1485record: 1-3 | new rating: 1502 | ||
| Grand Prix Bangkok 2009 (M10 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 24 | Satavon, Jirawat (1463) | Won 2-1 | +171517 |
| 2sealed | 35 | Nuanmanee, Kritsanapho (1500) | Won 2-0 | +181535 |
| 3sealed | 54 | Law, Albertus Hui Chin (1860) | Lost 1-2 | -121523 |
| 4sealed | 128 | Wong, Carl (1480) | Won 2-1 | +171540 |
| 5sealed | 78 | Huts, Roy (1639) | Lost 0-2 | -161524 |
| 6sealed | 121 | Uyanont, Vuttawat (1515) | Lost 1-2 | -181506 |
| 7sealed | 113 | Chen, Hung-Chi (1541) | Won 2-1 | +181524 |
| 8sealed | 87 | Kijsintopchai, Eakboot (1517) | Won 2-0 | +181542 |
| top | average opponent: 1564record: 5-3 | new rating: 1542 | ||