Hagstrom, Bjorn
Current rating: 1367
Record: 4-12
| Grand Prix Stockholm 2014 (KTK standard) | starting rating: 1413 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 105 | Scholz, Max (1500) | Lost 0-2 | -171396 |
| 2standard | 361 | Hakansson, Ola (1459) | Won 2-1 | +201416 |
| 3standard | 423 | Sandell, Jo-Inge (1468) | Lost 0-2 | -171399 |
| 4standard | 411 | Virtanen, Ville (1425) | Lost 0-2 | -181381 |
| 5standard | 412 | Garde, Viktor (1466) | Lost 1-2 | -161365 |
| 6standard | 397 | Kuosa, Samuli (1449) | Won 2-0 | +191384 |
| 7standard | 322 | De Brabander, Michael (1408) | Lost 1-2 | -171367 |
| average opponent: 1453record: 2-5 | new rating: 1367 | |||
| Grand Prix Warsaw 2013 (M14 standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 18 | Kaczmarek, Aleksander (1593) | Lost 0-2 | -161484 |
| 2standard | 258 | Olbinski, Szymon (1512) | Lost 1-2 | -181466 |
| 3standard | 401 | Barnhoorn, Ruben (1417) | Lost 1-2 | -191447 |
| 4standard | 473 | Tentschert, Daniel (1450) | Lost 0-2 | -181429 |
| 5standard | 463 | Jurkowski, Dominik (1427) | Won 2-1 | +181447 |
| 6standard | 439 | Szczepanczyk, Karol (1445) | Lost 1-2 | -181429 |
| 7standard | 406 | Pekasiewicz, Radoslaw (1439) | Lost 0-2 | -181411 |
| 8standard | 364 | Drzewiecki, Tomek P (1489) | Won 2-1 | +201431 |
| 9standard | 326 | Atomei, Andrei (1432) | Lost 0-2 | -181413 |
| average opponent: 1467record: 2-7 | new rating: 1413 | |||