Siemons, Bjarne
Current rating: 1396
Record: 23-31-1
| Grand Prix Warsaw 2016 (KLD standard) | starting rating: 1355 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 193 | Klockers, Dominic (1500) | Draw 1-1 | +31358 |
| 2standard | 230 | Wisniewski, Wojciech (1500) | Won 2-1 | +201378 |
| 3standard | 291 | Skornicki, Filip (1519) | Won 2-0 | +211399 |
| 4standard | 158 | Vila Boix, Albert (1539) | Won 2-0 | +201419 |
| 5standard | 73 | Kopec, Mateusz (1708) | Lost 1-2 | -131406 |
| 6standard | 176 | Cicolella, Andrea (1551) | Lost 1-2 | -151391 |
| 7standard | 260 | Kozlowski, Mikolaj (1410) | Won 2-0 | +181409 |
| 8standard | 193 | Schetka, Evgeny (1646) | Lost 0-2 | -131396 |
| top | average opponent: 1547record: 4-3-1 | new rating: 1396 | ||
| Grand Prix London 2016 (KLD limited) | starting rating: 1404 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 28 | Tilley, Daniel (1500) | Lost 0-2 | -161388 |
| 2sealed | 707 | Peers, Martyn (1463) | Lost 0-2 | -171371 |
| 3sealed | 1163 | Treloar, Jack (1464) | Lost 0-2 | -161355 |
| top | average opponent: 1476record: 0-3 | new rating: 1355 | ||
| Grand Prix Stockholm 2016 (EMN limited) | starting rating: 1460 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 130 | Rosin, Peter (1465) | Won 2-0 | +181478 |
| 2sealed | 105 | Adolfsson, Kristjan (1527) | Lost 1-2 | -171461 |
| 3sealed | 468 | Berti, Edoardo (1500) | Lost 1-2 | -171444 |
| 4sealed | 472 | Nielsen, Lea (1348) | Lost 1-2 | -201424 |
| 5sealed | 525 | da Silva, Cesar (1323) | Lost 1-2 | -201404 |
| 6sealed | 484 | Bergman, Martin (1339) | Lost 0-2 | -191385 |
| 7sealed | 432 | Prediger, Marc (1424) | Lost 0-2 | -181367 |
| 8sealed | 375 | Lindgren, Madison (1410) | Won 2-0 | +191386 |
| 9sealed | 314 | Isaksson, Marcus (1380) | Won 2-0 | +181404 |
| top | average opponent: 1413record: 3-6 | new rating: 1404 | ||
| Grand Prix Stockholm 2014 (KTK standard) | starting rating: 1530 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 132 | Sorensen, John Martin (1518) | Lost 0-2 | -181512 |
| 3standard | 354 | Valtonen, Ville (1499) | Lost 1-2 | -181494 |
| 4standard | 400 | Olsson, Erik (1483) | Won 2-1 | +181512 |
| 5standard | 250 | Tzirinis, Panagiotis (1667) | Lost 1-2 | -151497 |
| 6standard | 341 | Noven, Loke (1480) | Won 2-1 | +171514 |
| 7standard | 301 | Pyulze, Aarne (1510) | Lost 0-2 | -181496 |
| 8standard | 121 | Wankko, Sebastian (1487) | Lost 0-2 | -181478 |
| 9standard | 241 | Sumukari, Albin (1464) | Lost 0-2 | -181460 |
| top | average opponent: 1513record: 2-6 | new rating: 1460 | ||
| Grand Prix Vienna 2014 (BNG limited) | starting rating: 1527 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 209 | Holler, Florian (1509) | Won 2-1 | +181545 |
| 3sealed | 209 | Stelic, Slobodan (1534) | Lost 0-2 | -191526 |
| 4sealed | 209 | Petrushchenko, Sergey (1599) | Won 2-0 | +201546 |
| 5sealed | 209 | Buonpane, Alessandro (1576) | Won 2-1 | +181564 |
| 6sealed | 209 | Nolte, Dennis (1628) | Lost 0-2 | -161548 |
| 7sealed | 209 | Kotowicz, Lukasz (1600) | Lost 1-2 | -181530 |
| top | average opponent: 1575record: 3-3 | new rating: 1530 | ||
| Grand Prix Prague 2014 (modern) | starting rating: 1525 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 294 | Komsta, Franek (1465) | Lost 0-2 | -191506 |
| 2modern | 454 | Schupov, Evgeniy (1483) | Lost 1-2 | -191487 |
| 3modern | 666 | Cerny, Julia (1467) | Won 2-0 | +181505 |
| 4modern | 611 | Sieron, Marcin (1479) | Won 2-0 | +181523 |
| 5modern | 426 | Karlsson, Rasmus (1568) | Won 2-1 | +181541 |
| 6modern | 296 | Vaananen, Aleksi (1745) | Lost 0-2 | -141527 |
| top | average opponent: 1534record: 3-3 | new rating: 1527 | ||
| Grand Prix London 2013 (GTC limited) | starting rating: 1501 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 609 | Di Capua, Alessandro (1727) | Won 2-1 | +221523 |
| 2sealed | 232 | Hedman, Anders (1668) | Won 2-0 | +201543 |
| 3sealed | 93 | Paiste, Paarn (1558) | Won 2-1 | +191562 |
| 4sealed | 126 | Burdik, Stepan (1558) | Won 2-1 | +181580 |
| 5sealed | 135 | Fitzpatrick, Roo (1518) | Lost 1-2 | -201560 |
| 6sealed | 195 | Kerem, Hannes (1757) | Lost 0-2 | -141546 |
| 7sealed | 415 | Tzenos, Christos (1519) | Lost 1-2 | -181528 |
| 8sealed | 331 | Walden, Phil (1454) | Won 2-0 | +161544 |
| 9sealed | 217 | Pereira, Mario (1471) | Lost 1-2 | -191525 |
| top | average opponent: 1581record: 5-4 | new rating: 1525 | ||
| Grand Prix Malmo 2012 (AVR limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 112 | Rahikkala, Joni Markus (1427) | Won 2-0 | +171517 |
| 2sealed | 69 | Lampinen, Bjorn (1552) | Won 2-0 | +181535 |
| 3sealed | 35 | Golm, Martin (1490) | Won 2-0 | +171552 |
| 4sealed | 23 | Kristensen, Kasper (1558) | Lost 1-2 | -171535 |
| 5sealed | 97 | Holmberg, Alexander (1597) | Lost 0-2 | -171518 |
| 6sealed | 105 | Floderus, Peter (1573) | Lost 1-2 | -171501 |
| top | average opponent: 1533record: 3-3 | new rating: 1501 | ||