Matthijsse, Brian
Current rating: 1395
Record: 12-18-7
| Grand Prix Amsterdam 2017 (AKH standard) | starting rating: 1422 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 255 | Bos, Michiel (1500) | Won 2-1 | +191441 |
| 2standard | 188 | Bon, Ricardo (1516) | Won 2-0 | +201461 |
| 3standard | 135 | Van Deun, Luca (1623) | Lost 1-2 | -151446 |
| 4standard | 377 | Gyhagen, Mikael (1528) | Lost 0-2 | -171429 |
| 5standard | 409 | Wohlmacher, James (1455) | Lost 1-2 | -171412 |
| 6standard | 422 | Zintl, Fabian (1484) | Lost 0-2 | -171395 |
| top | average opponent: 1518record: 2-4 | new rating: 1395 | ||
| Grand Prix Paris 2016 (OGW standard) | starting rating: 1477 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 155 | Warling, Pekka (1435) | Won 2-0 | +171494 |
| 2standard | 211 | Tselios, Ilias (1594) | Lost 0-2 | -161478 |
| 3standard | 427 | Delpouve, Nicolas (1441) | Lost 0-2 | -191459 |
| 4standard | 658 | Degrave, Geoffrey (1363) | Draw 1-1 | -21457 |
| 5standard | 609 | Marrec, Amaury (1431) | Won 2-0 | +181475 |
| 6standard | 500 | Serrao, Pedro (1563) | Lost 0-2 | -171458 |
| 7standard | 546 | Launay, Remi (1415) | Lost 0-2 | -181440 |
| 8standard | 536 | Suty, Nicolas (1454) | Lost 0-2 | -181422 |
| 9standard | 484 | Joyall, Vincent (1428) | Draw 1-1 | 01422 |
| top | average opponent: 1458record: 2-5-2 | new rating: 1422 | ||
| Grand Prix Brussels 2015 (BFZ standard) | starting rating: 1460 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 309 | Duivesteijn, Mikel (1397) | Won 0-0 | +171477 |
| 2standard | 268 | Milewicz, Mateusz (1544) | Lost 0-0 | -171460 |
| 3standard | 536 | Hesse, Manfred (1499) | Draw 1-1 | +11461 |
| 4standard | 627 | Morhee, Lucas (1443) | Lost 0-2 | -181443 |
| 5standard | 739 | Eskildsen, Mathias (1487) | Won 2-0 | +181461 |
| 6standard | 578 | Ruegg, Pascal (1499) | Draw 1-1 | +11462 |
| 7standard | 563 | Ringoir, Lesly (1265) | Won 2-0 | +151477 |
| top | average opponent: 1448record: 3-2-2 | new rating: 1477 | ||
| Grand Prix Ghent 2012 (legacy) | starting rating: 1480 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 661 | Lim, Timothy (1458) | Lost 1-2 | -181462 |
| 2legacy | 804 | Shen, Zilong (1482) | Won 2-1 | +181480 |
| 3legacy | 824 | Hugen, Mark (1371) | Lost 0-2 | -201460 |
| 4legacy | 842 | Verdonck, Timmy (1430) | Draw 1-1 | 01460 |
| 5legacy | 872 | Fagot, Gael (1482) | Won 2-0 | +181478 |
| 6legacy | 811 | Pauchon, Jean-Christophe (1477) | Lost 0-2 | -181460 |
| 7legacy | 809 | Bom, Bernard (1466) | Draw 1-1 | 01460 |
| 8legacy | 790 | Massue, Michel (1464) | Won 2-1 | +181478 |
| 9legacy | 751 | Lesch, Andreas (1473) | Lost 1-2 | -181460 |
| top | average opponent: 1456record: 3-4-2 | new rating: 1460 | ||
| Grand Prix Amsterdam 2011 (legacy) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 104 | Bakelaar, Jurrien (1500) | Draw 1-1 | 01500 |
| 2legacy | 233 | Lhomme, Steeve (1421) | Lost 1-2 | -191481 |
| 3legacy | 328 | Van Leeuwen, Sweitse J (1454) | Won 2-1 | +171498 |
| 4legacy | 287 | Woutersen, Remco (1502) | Won 2-0 | +181516 |
| 5legacy | 214 | Habura, Bastian (1515) | Lost 0-2 | -181498 |
| 6legacy | 286 | Martinot, Vincent (1502) | Lost 0-2 | -181480 |
| top | average opponent: 1482record: 2-3-1 | new rating: 1480 | ||