van Heugten, Bas
Current rating: 1507
| Grand Prix Amsterdam 2017 (AKH standard) | starting rating: 1502 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 221 | Belin, Marc (1429) | Lost 0-2 | -191483 |
| 2standard | 267 | Kastner, Lisa-Marie (1483) | Won 1-0 | +181501 |
| 3standard | 406 | Wallis, Adam (1608) | Lost 0-2 | -161485 |
| 4standard | 432 | Oldekamp, Ulf (1455) | Won 2-1 | +171502 |
| 5standard | 456 | van Luijtelaar, Michael (1615) | Won 2-0 | +201522 |
| 6standard | 307 | Ancona, Michele (1676) | Lost 0-2 | -151507 |
| top | average opponent: 1544record: 3-3 | new rating: 1507 | ||
| Grand Prix Utrecht 2015 (MM2 limited) | starting rating: 1482 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 1155 | Gollor, Marcus (1375) | Lost 0-2 | -201462 |
| 2sealed | 1375 | Guglielmini, Enrico (1579) | Won 2-1 | +201482 |
| 3sealed | 1386 | Krebs, Thomas (1445) | Lost 0-2 | -191463 |
| 4sealed | 1392 | Franssen, Madelon (1482) | Won 2-0 | +191482 |
| 5sealed | 1248 | Hennig, Christoph (1520) | Won 2-0 | +181500 |
| 6sealed | 1168 | Avedano, Andrea (1402) | Won 2-0 | +171517 |
| 7sealed | 1172 | Stocking, Christopher (1704) | Lost 1-2 | -151502 |
| top | average opponent: 1501record: 4-3 | new rating: 1502 | ||
| Grand Prix Utrecht 2014 (M15 standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 488 | Dautel, Thomas (1450) | Draw 1-1 | -11499 |
| 2standard | 368 | Fyda, Sebastian (1500) | Draw 1-1 | 01499 |
| 3standard | 600 | Aarts, Bart (1496) | Lost 0-2 | -181481 |
| 4standard | 679 | De Roo, Tom (1556) | Lost 0-2 | -171464 |
| 5standard | 680 | Beed, Zach (1462) | Won 2-0 | +181482 |
| 6standard | 575 | Eikelenboom, Bart (1484) | Won 1-0 | +181500 |
| 7standard | 434 | Van Horenbeeck, Michae (1470) | Lost 0-2 | -181482 |
| top | average opponent: 1488record: 2-3-2 | new rating: 1482 | ||