Willeke, Vitus
Current rating: 1571
| Grand Prix Brussels 2020 (pioneer) | starting rating: 1555 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 48 | Peters, Norman (1467) | Lost 1-2 | -201535 |
| 2pioneer | 445 | Bepperling, Timon (1396) | Won 2-1 | +161551 |
| 3pioneer | 606 | Nguyen, Didier (1516) | Won 2-1 | +171568 |
| 4pioneer | 263 | Wack, Quentin (1497) | Lost 0-2 | -191549 |
| 5pioneer | 521 | Sauerborn, Nico (1563) | Won 2-1 | +181567 |
| 6pioneer | 298 | Hocquemiller, Arnaud (1953) | Lost 0-2 | -111556 |
| 7pioneer | 424 | Bous, Jerome (1421) | Won 2-0 | +151571 |
| top | average opponent: 1545record: 4-3 | new rating: 1571 | ||
| Grand Prix Birmingham 2019 (modern) | starting rating: 1541 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 95 | Powell, Luc (1500) | Lost 1-2 | -191522 |
| 2modern | 247 | Brown, Chris3426 (1580) | Won 2-0 | +191541 |
| 3modern | 225 | Cupples, Lester (1483) | Lost 1-2 | -191522 |
| 4modern | 332 | Roberts, Daniel [ENG] (1657) | Won 2-0 | +201542 |
| 5modern | 302 | Moloney, Eamon (1422) | Won 2-1 | +161558 |
| 6modern | 153 | Holland, Shea (1460) | Lost 1-2 | -201538 |
| 7modern | 248 | Field, David (1462) | Won 2-0 | +171555 |
| top | average opponent: 1509record: 4-3 | new rating: 1555 | ||
| Grand Prix Bilbao 2019 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 170 | Mayo Gavela, Diego (1788) | Won 2-0 | +231523 |
| 2modern | 372 | Renaille, Gaetan (1664) | Lost 1-2 | -151508 |
| 3modern | 410 | Abis, Davide (1589) | Won 2-0 | +191527 |
| 4modern | 397 | Krochmaluk, Alexi (1515) | Lost 0-2 | -181509 |
| 5modern | 450 | Mattens, Micky (1488) | Won 2-1 | +181527 |
| 6modern | 309 | Rebollo Paredes, Sergio (1520) | Lost 0-2 | -191508 |
| 7modern | 369 | Chaine, Arthur (1483) | Won 2-1 | +181526 |
| 8modern | 266 | Mansveld, Julian (1343) | Won 2-0 | +151541 |
| top | average opponent: 1549record: 5-3 | new rating: 1541 | ||