Birkelund, Johan
Current rating: 1470
Record: 11-14
| Grand Prix Bologna 2019 (legacy) | starting rating: 1425 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 36 | Dillen, Mathias (1597) | Won 2-0 | +211446 |
| 2legacy | 24 | Nikolaev, Roman (1518) | Lost 1-2 | -161430 |
| 3legacy | 539 | Galimberti, Emanuele (1500) | Won 2-1 | +191449 |
| 4legacy | 357 | Di Renzo, Giacomo (1498) | Lost 1-2 | -171432 |
| 5legacy | 346 | Marchionne, Angelo (1498) | Won 2-0 | +191451 |
| 6legacy | 425 | Warembourg, Romain (1325) | Won 2-0 | +161467 |
| 7legacy | 162 | Dworakowski, Krzysztof (1542) | Won 2-1 | +191486 |
| 8legacy | 200 | Drescher, Thomas (1591) | Lost 1-2 | -161470 |
| top | average opponent: 1509record: 5-3 | new rating: 1470 | ||
| Grand Prix Prague 2016 (legacy) | starting rating: 1434 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 171 | Belmans, Ben (1359) | Won 2-1 | +171451 |
| 2legacy | 159 | Weber, Robert (1548) | Won 2-0 | +201471 |
| 3legacy | 332 | Bonaventura, Ciro (1741) | Lost 1-2 | -131458 |
| 4legacy | 439 | Di Pasquale, Fabio (1525) | Lost 1-2 | -171441 |
| 5legacy | 380 | Visser, Evert (1457) | Won 2-0 | +181459 |
| 6legacy | 301 | Kennedy, Alastair (1566) | Lost 1-2 | -161443 |
| 7legacy | 391 | Szymanski, Marek (1438) | Lost 1-2 | -181425 |
| 8legacy | 475 | Swingler, Roland (1386) | Lost 1-2 | -191406 |
| 9legacy | 434 | Doyle, Cillian (1464) | Won 2-1 | +191425 |
| top | average opponent: 1498record: 4-5 | new rating: 1425 | ||
| Grand Prix Utrecht 2015 (MM2 limited) | starting rating: 1469 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 373 | Zygarlowski, Witold (1486) | Won 2-0 | +191488 |
| 2sealed | 124 | Danilov, Petr (1518) | Lost 1-2 | -181470 |
| 3sealed | 569 | Boyer, Alexandre (1519) | Lost 1-2 | -171453 |
| 4sealed | 472 | Van Eijk, Erik (1414) | Lost 0-2 | -191434 |
| top | average opponent: 1484record: 1-3 | new rating: 1434 | ||
| Grand Prix Vienna 2014 (BNG limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 377 | Kirin, Sasa (1402) | Lost 0-2 | -201480 |
| 2sealed | 321 | Fritz Kunc, Ziga (1732) | Won 2-0 | +231503 |
| 3sealed | 396 | Geissler, Gunnar (1595) | Lost 0-2 | -171486 |
| 4sealed | 456 | Papadopoulos, Nicolas (1541) | Lost 0-2 | -171469 |
| top | average opponent: 1568record: 1-3 | new rating: 1469 | ||