Forsman, Viktor
Current rating: 1558
Record: 17-15-2
| Grand Prix Gothenburg 2013 (DGM limited) | starting rating: 1499 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 74 | Leander, Erik (1699) | Lost 0-2 | -151484 |
| 2sealed | 244 | Arneson, Oystein (1719) | Lost 1-2 | -131471 |
| 3sealed | 428 | Poulsen, Emil (1463) | Won 2-0 | +171488 |
| 4sealed | 372 | Borg, Magnus (1462) | Won 2-0 | +181506 |
| 5sealed | 265 | Kraftling, Petter (1533) | Won 2-0 | +181524 |
| 6sealed | 241 | Giustina, Gaia Anna (1442) | Won 2-0 | +171541 |
| 7sealed | 146 | Ekonomou, Kostas (1491) | Won 2-0 | +171558 |
| 8sealed | 67 | Diallo, Madou (1559) | Won 2-0 | +181576 |
| 9sealed | 62 | Poikela, Pasi (1589) | Lost 0-2 | -181558 |
| top | average opponent: 1551record: 6-3 | new rating: 1558 | ||
| Grand Prix Malmo 2012 (AVR limited) | starting rating: 1465 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 70 | Nielsen, Simon Helming (1500) | Won 2-0 | +181483 |
| 2sealed | 87 | Biela, Marius (1519) | Draw 1-1 | +11484 |
| 3sealed | 72 | Bezruc, Vaclav (1557) | Won 2-0 | +191503 |
| 4sealed | 66 | Dipsar, Sureyya (1734) | Won 2-1 | +231526 |
| 5sealed | 34 | Borcevsky, Pavel (1715) | Lost 1-2 | -151511 |
| 6sealed | 70 | Nosowicz, Karol (1838) | Lost 0-2 | -121499 |
| top | average opponent: 1644record: 3-2-1 | new rating: 1499 | ||
| Grand Prix Gothenburg 2010 (M11 limited) | starting rating: 1479 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 509 | Selfjord, Emma (1500) | Lost 0-2 | -171462 |
| 2sealed | 638 | Holm, Dan (1482) | Won 2-0 | +181480 |
| 3sealed | 599 | Martensson, Peter (1500) | Won 2-1 | +181498 |
| 4sealed | 640 | Runge, Daniel P (1520) | Lost 0-2 | -171481 |
| 5sealed | 650 | Saredo, Adrian (1526) | Lost 0-2 | -171464 |
| 6sealed | 651 | Nedbal, Marek (1517) | Won 2-0 | +191483 |
| 7sealed | 616 | Andersson, Alexander (1497) | Lost 0-2 | -181465 |
| top | average opponent: 1506record: 3-4 | new rating: 1465 | ||
| Grand Prix Helsinki 2000 (INV limited) | starting rating: 1538 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 70 | Manninen, Ilkka (1500) | Lost 1-2 | -181520 |
| 2sealed | 128 | Hamalainen, Olli (1482) | Draw 1-1 | -11519 |
| 3sealed | 135 | Areliusarson, Arelius (1383) | Lost 0-2 | -211498 |
| 4sealed | 160 | Tuomi, Harri (1482) | Lost 1-2 | -181480 |
| 5sealed | 159 | Kulju, Tuomas (1446) | Won 2-1 | +181498 |
| 7sealed | 116 | Klemetti, Jussi (1483) | Lost 1-2 | -191479 |
| top | average opponent: 1463record: 1-4-1 | new rating: 1479 | ||
| Grand Prix Oslo 1999 (ULG sealed) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 27 | Birken, Phillipp (1500) | Lost 0-1 | -181482 |
| 3sealed | 105 | Bakke, Geir (1500) | Won 2-0 | +181500 |
| 4sealed | 62 | Former, Lennart (1518) | Won 2-0 | +191519 |
| 5sealed | 32 | Skele Bauer, Oyvind (1536) | Won 2-0 | +181537 |
| 6sealed | 32 | Nilsen, Thomas An (1504) | Won 2-1 | +171554 |
| 7sealed | 7 | Hellman, Kristian (1663) | Lost 0-2 | -161538 |
| top | average opponent: 1537record: 4-2 | new rating: 1538 | ||