Rosseel, David
Current rating: 1522
Record: 32-32-1
| Grand Prix Brussels 2020 (pioneer) | starting rating: 1565 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 419 | Dumont, Corentin (1500) | Lost 1-2 | -191546 |
| 2pioneer | 589 | Delbaen, Tibo (1484) | Won 2-0 | +171563 |
| 3pioneer | 605 | Prinsloo, Theuns (1570) | Lost 1-2 | -181545 |
| 4pioneer | 601 | Distefano, Giordano (1396) | Lost 1-2 | -211524 |
| 5pioneer | 719 | Wachtberger, Max (1469) | Lost 0-2 | -191505 |
| 6pioneer | 628 | Mancinelli, Laurent (1416) | Won 2-0 | +171522 |
| top | average opponent: 1472record: 2-4 | new rating: 1522 | ||
| Grand Prix Lyon 2018 (modern) | starting rating: 1577 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 376 | Chia, Dominic (1538) | Lost 1-2 | -191558 |
| 3modern | 639 | Millet, Gael (1703) | Won 2-0 | +211579 |
| 4modern | 347 | Dreimanis, Gints (1831) | Lost 1-2 | -141565 |
| top | average opponent: 1691record: 1-2 | new rating: 1565 | ||
| Grand Prix Birmingham 2017 (modern) | starting rating: 1523 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 252 | Butchart-Stewart, Alan (1517) | Lost 0-0 | -181505 |
| 3modern | 474 | Almeida, Tiago (1421) | Won 2-0 | +171522 |
| 4modern | 441 | Wang, Yichen [BEL] (1491) | Won 2-0 | +171539 |
| 5modern | 162 | Zelgert, Kai (1704) | Won 2-1 | +211560 |
| 6modern | 214 | Caunce, Graham (1634) | Won 2-1 | +191579 |
| 7modern | 74 | Nash, Shay (1572) | Won 2-0 | +181597 |
| 8modern | 46 | Gonzalez Rodriguez, Miguel Angel (1741) | Lost 1-2 | -151582 |
| 9modern | 72 | Molle, Niels (1963) | Lost 1-2 | -121570 |
| 10modern | 215 | Sochurek, Petr (1979) | Won 2-1 | +261596 |
| 11modern | 129 | Gotfredsen, Oliver Flindt (1564) | Lost 0-2 | -191577 |
| top | average opponent: 1659record: 6-4 | new rating: 1577 | ||
| Grand Prix Copenhagen 2017 (modern) | starting rating: 1494 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 88 | Nyboe, Mikkel (1518) | Won 2-0 | +191513 |
| 3modern | 31 | Cooman, Andy (1625) | Lost 1-2 | -161497 |
| 4modern | 298 | Guldborg, Max (1516) | Lost 0-2 | -181479 |
| 5modern | 622 | Ruhl, Alexander (1603) | Won 2-0 | +201499 |
| 6modern | 343 | Friberg, Jonas (1889) | Won 2-1 | +251524 |
| 7modern | 291 | Ahlberg, Lassi (1467) | Lost 1-2 | -191505 |
| 8modern | 305 | Lange, Philipp (1551) | Won 2-0 | +191524 |
| 9modern | 356 | Fossberg, Marc (1475) | Won 2-0 | +171541 |
| 10modern | 405 | Partinen, Simo (1559) | Lost 1-2 | -181523 |
| top | average opponent: 1578record: 5-4 | new rating: 1523 | ||
| Grand Prix Lille 2016 (modern) | starting rating: 1507 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 294 | Andrien, Arnaud (1788) | Lost 1-2 | -131494 |
| 3modern | 607 | Tanner, Benjamin (1507) | Lost 0-2 | -181476 |
| 4modern | 604 | Lesaffre, James (1392) | Lost 1-2 | -191457 |
| 5modern | 774 | van der Burgh, Rob (1485) | Lost 1-2 | -181439 |
| 6modern | 809 | Javaux, Antoine (1445) | Won 2-1 | +181457 |
| 7modern | 684 | Nicolas, Hugo (1466) | Won 2-0 | +191476 |
| 8modern | 513 | Remy, Thomas (1506) | Won 2-1 | +181494 |
| top | average opponent: 1513record: 3-4 | new rating: 1494 | ||
| Grand Prix Stockholm 2016 (EMN limited) | starting rating: 1564 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 195 | Taylor, Nicholas (1518) | Lost 1-2 | -191545 |
| 4sealed | 302 | Knudsen, Henrik (1523) | Lost 0-2 | -191526 |
| 5sealed | 362 | Grondalen, Lars (1450) | Lost 1-2 | -191507 |
| top | average opponent: 1497record: 0-3 | new rating: 1507 | ||
| Grand Prix Bologna 2016 (modern) | starting rating: 1611 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 588 | D'Angelo, Edoardo (1500) | Lost 1-2 | -201591 |
| 2modern | 520 | Vella, Ivan (1481) | Lost 1-2 | -201571 |
| 3modern | 961 | Lave, Ole (1447) | Won 2-1 | +151586 |
| 4modern | 919 | Sabuncu, Ahmet Onur (1481) | Lost 1-2 | -201566 |
| 5modern | 982 | Hafsal, Nils Aage (1465) | Won 2-0 | +171583 |
| 6modern | 713 | Zeni, Claudio (1534) | Lost 1-2 | -191564 |
| top | average opponent: 1484record: 2-4 | new rating: 1564 | ||
| Grand Prix Brussels 2015 (BFZ standard) | starting rating: 1575 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 370 | Massart, Philippe (1632) | Won 0-0 | +191594 |
| 2standard | 364 | Pieters, Yorick (1674) | Lost 0-0 | -161578 |
| 3standard | 727 | Pizzoccheri, Stefano (1705) | Lost 0-2 | -161562 |
| 4standard | 753 | Lucian, Matteo (1480) | Won 2-1 | +171579 |
| 5standard | 665 | Van Volsem, Geert (1308) | Won 2-1 | +131592 |
| 6standard | 350 | Menendez, Christian (1733) | Won 2-0 | +201612 |
| 7standard | 296 | Johansson, Christoffer (1543) | Won 2-0 | +171629 |
| 8standard | 175 | Tzirinis, Panagiotis (1603) | Lost 1-2 | -181611 |
| top | average opponent: 1585record: 5-3 | new rating: 1611 | ||
| Grand Prix London 2015 (ORI standard) | starting rating: 1518 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 684 | Galloway-Lunn, Robin (1500) | Won 2-0 | +181536 |
| 2standard | 794 | Curtis, Ashley (1518) | Won 2-1 | +181554 |
| 3standard | 656 | Martin, Gabriel (1412) | Draw 1-1 | -31551 |
| 4standard | 709 | Quinn, Andrew (1489) | Won 2-0 | +171568 |
| 5standard | 658 | Bridgwood, Richard (1553) | Won 2-0 | +181586 |
| 6standard | 626 | Prinzell, Johan (1857) | Lost 0-2 | -131573 |
| 7standard | 479 | Daniels-Kemp, Joshua (1558) | Won 2-0 | +171590 |
| 8standard | 448 | Giorgio, Francesco (1757) | Lost 1-2 | -151575 |
| top | average opponent: 1581record: 5-2-1 | new rating: 1575 | ||
| Grand Prix Lille 2005 (legacy) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 441 | Bourumeau, Pierre (1500) | Won 2-0 | +181518 |
| 2legacy | 351 | Prete, Marco (1533) | Lost 0-2 | -181500 |
| 3legacy | 416 | Decoufour, Laurent (1501) | Won 2-1 | +181518 |
| 4legacy | 429 | Caffiaux, Benoit (1524) | Lost 1-2 | -181500 |
| 5legacy | 423 | Zinetti, Michel (1499) | Won 2-0 | +181518 |
| top | average opponent: 1511record: 3-2 | new rating: 1518 | ||