Hedin, Marten
Current rating: 1480
Record: 10-13
| Grand Prix Warsaw 2017 (XLN standard) | starting rating: 1477 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 79 | Selchenok, Roman (1531) | Lost 1-2 | -171460 |
| 2standard | 397 | Bazunov, Dmytro (1422) | Won 2-1 | +181478 |
| 3standard | 468 | Thomsen, Jesper (1502) | Won 2-0 | +181496 |
| 4standard | 291 | Borra, Luca (1609) | Lost 1-2 | -161480 |
| 5standard | 381 | Thornton, Ryan (1462) | Won 2-0 | +181498 |
| 6standard | 273 | Iliadis, Alexandros (1529) | Lost 0-2 | -181480 |
| top | average opponent: 1509record: 3-3 | new rating: 1480 | ||
| Grand Prix Malmo 2012 (AVR limited) | starting rating: 1398 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 64 | Klejs, Frederik (1500) | Won 2-1 | +201418 |
| 2sealed | 86 | Wottrich, Fredrik (1483) | Won 2-0 | +191437 |
| 3sealed | 68 | Tremyr, Morten (1502) | Won 2-1 | +201457 |
| 4sealed | 188 | Juza, Martin (1884) | Won 2-0 | +251482 |
| 5sealed | 7 | Larsson, David (1817) | Won 2-0 | +241506 |
| 6sealed | 4 | Keratar, Juha (1543) | Won 2-1 | +181524 |
| 7sealed | 122 | Bonde, Michael (1760) | Lost 1-2 | -131511 |
| 8sealed | 11 | Almgren, Oscar (1553) | Lost 1-2 | -181493 |
| 9sealed | 25 | Boo, Jesper (1589) | Lost 1-2 | -161477 |
| top | average opponent: 1626record: 6-3 | new rating: 1477 | ||
| Grand Prix Florence 2007 (Time Spiral block) | starting rating: 1448 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 108 | Rivello, Mattia (1500) | Lost 1-2 | -171431 |
| 2block | 173 | Siennica, Daniele (1465) | Won 2-0 | +181449 |
| 3block | 128 | Peterlini, Giuseppe (1485) | Lost 1-2 | -171432 |
| 4block | 238 | Recchiuti, Francesco (1481) | Lost 0-2 | -171415 |
| 5block | 242 | Cardoso, Ricardo (1492) | Lost 1-2 | -171398 |
| top | average opponent: 1485record: 1-4 | new rating: 1398 | ||
| Grand Prix Stockholm 2007 (FUT limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 62 | Popov, Alexander (1518) | Lost 1-2 | -181482 |
| 3sealed | 183 | Vesterback, Joni (1524) | Lost 1-2 | -171465 |
| 4sealed | 262 | Belogrivs, Imants (1504) | Lost 0-2 | -171448 |
| top | average opponent: 1515record: 0-3 | new rating: 1448 | ||