Kullberg, Tobias
Current rating: 1429
| Grand Prix Stockholm 2018 (modern) | starting rating: 1462 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 285 | Kostelac, Tin (1500) | Lost 0-2 | -181444 |
| 2modern | 301 | Lebesbye, Torgeir (1436) | Won 2-1 | +181462 |
| 3modern | 380 | Orden, Christoffer (1470) | Lost 0-2 | -181444 |
| 4modern | 589 | Askengren, Jonas (1425) | Lost 0-2 | -181426 |
| 5modern | 537 | Landas, Preben (1465) | Lost 1-2 | -171409 |
| 6modern | 489 | Aagaard, Mikkel (1445) | Won 2-1 | +181427 |
| 7modern | 406 | Steen, Martin (1466) | Won 2-1 | +191446 |
| 8modern | 349 | Snellingen, Simen (1498) | Lost 1-2 | -171429 |
| top | average opponent: 1463record: 3-5 | new rating: 1429 | ||
| Grand Prix Barcelona 2018 (modern) | starting rating: 1494 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 282 | Gianini, Maurizio (1497) | Won 2-0 | +181512 |
| 2modern | 60 | Paone, Antonio (1568) | Lost 0-2 | -171495 |
| 3modern | 599 | Oton, Daniel (1473) | Won 2-1 | +181513 |
| 4modern | 476 | Gomez Lopez, Marc (1505) | Won 2-0 | +181531 |
| 5modern | 226 | Lopez Lopez, Daniel (1520) | Lost 1-2 | -181513 |
| 6modern | 383 | Almeida, Keith (1636) | Lost 1-2 | -161497 |
| 7modern | 444 | Prins, Jeroen (1505) | Lost 0-2 | -181479 |
| 8modern | 419 | Toledo Torralbo, Aitor (1502) | Lost 0-2 | -171462 |
| top | average opponent: 1526record: 3-5 | new rating: 1462 | ||
| Grand Prix Lyon 2018 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 20 | Hocquet, Benjamin (1516) | Lost 1-2 | -181482 |
| 2modern | 543 | Lahaye, Thomas (1485) | Lost 1-2 | -181464 |
| 3modern | 921 | Sarrazin, Lionel (1255) | Lost 0-2 | -211443 |
| 4modern | 989 | Hoscheit, Patrick (1471) | Won 2-0 | +181461 |
| 5modern | 926 | Mellado, Pierre Antoine (1437) | Won 2-1 | +181479 |
| 6modern | 738 | Richard, Sebastien (1486) | Won 2-1 | +181497 |
| 7modern | 579 | Feys, Guillaume (1428) | Won 2-0 | +171514 |
| 8modern | 462 | Kaufmann, Martin (1450) | Lost 1-2 | -201494 |
| top | average opponent: 1441record: 4-4 | new rating: 1494 | ||