Hallberg, Niklas
Current rating: 1432
Record: 37-42-1
| Grand Prix Madrid 2014 (modern) | starting rating: 1439 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 508 | Garde, Viktor (1482) | Lost 1-2 | -171422 |
| 2modern | 557 | Galante, Joao (1470) | Won 2-0 | +191441 |
| 3modern | 465 | Arrabal, Alejandro (1500) | Won 2-0 | +191460 |
| 4modern | 499 | Fernandes, Martim (1559) | Lost 1-2 | -161444 |
| 5modern | 593 | Bueno Lara, Jose Jesus (1461) | Won 2-0 | +181462 |
| 6modern | 342 | Lanciano, Elron (1516) | Won 2-0 | +191481 |
| 7modern | 386 | Anceschi, Marco (1684) | Lost 1-2 | -141467 |
| 8modern | 351 | Jodar, Javier (1471) | Lost 1-2 | -181449 |
| 9modern | 205 | Lorimy, Elias (1503) | Lost 0-2 | -171432 |
| top | average opponent: 1516record: 4-5 | new rating: 1432 | ||
| Grand Prix Gothenburg 2013 (DGM limited) | starting rating: 1474 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 336 | Gagerman, Petter (1525) | Lost 0-2 | -171457 |
| 2sealed | 371 | Wouters, Robin (1474) | Lost 0-2 | -181439 |
| top | average opponent: 1500record: 0-2 | new rating: 1439 | ||
| Grand Prix Madrid 2012 (DKA limited) | starting rating: 1495 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 148 | Thomas Perez Del Posti, (1500) | Lost 0-1 | -181477 |
| 2sealed | 225 | Schlesinger, Nicholas (1464) | Won 2-1 | +181495 |
| 3sealed | 164 | Riesco, Alejandro (1499) | Lost 1-2 | -181477 |
| 4sealed | 299 | Miguel, Jose M (1440) | Won 2-0 | +171494 |
| 5sealed | 234 | Espuch, Antonio (1499) | Won 2-0 | +181512 |
| 6sealed | 152 | Donoso Linan, Ferran (1425) | Lost 1-2 | -191493 |
| 7sealed | 197 | Fermani, Marco (1451) | Lost 0-2 | -191474 |
| top | average opponent: 1468record: 3-4 | new rating: 1474 | ||
| Grand Prix Prague 2011 (NPH limited) | starting rating: 1530 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 95 | Tzortzis, Tasos (1465) | Lost 0-2 | -191511 |
| 2sealed | 236 | Fraszczak Vel Joszczak, Szymon (1480) | Lost 1-2 | -191492 |
| 3sealed | 250 | Kogan, Alexander (1478) | Won 2-0 | +181510 |
| 4sealed | 207 | Renaille, Gaetan (1534) | Lost 1-2 | -181492 |
| 5sealed | 230 | Illich, Tomas (1464) | Won 2-0 | +181510 |
| 6sealed | 206 | Ferretti, Elie (1688) | Lost 0-2 | -151495 |
| top | average opponent: 1518record: 2-4 | new rating: 1495 | ||
| Grand Prix London 2011 (MBS limited) | starting rating: 1472 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 6 | Seelamsetty, Sunil (1500) | Won 2-0 | +181490 |
| 2sealed | 31 | Claes, Joeri (1510) | Lost 0-2 | -171473 |
| 3sealed | 73 | Tzeng, Yu-Ning (1501) | Won 2-0 | +181491 |
| 4sealed | 53 | Tan, Andrew (1518) | Lost 1-2 | -171474 |
| 5sealed | 108 | Guo, Zhen (1506) | Won 2-1 | +181492 |
| 6sealed | 87 | Inglis, David [ENG] (1522) | Won 2-0 | +191511 |
| 7sealed | 57 | Buglione, Giuseppe (1520) | Lost 0-2 | -181493 |
| 8sealed | 62 | Stewart, Peter (1525) | Won 2-1 | +191512 |
| 9sealed | 47 | Perez, Joshua M (1533) | Won 2-0 | +181530 |
| top | average opponent: 1515record: 6-3 | new rating: 1530 | ||
| Grand Prix Paris 2011 (MBS limited) | starting rating: 1446 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 92 | Salazar, Wilfredo (1500) | Won 2-1 | +191465 |
| 2sealed | 41 | Aagenaes, Stein Erik (1523) | Lost 0-2 | -171448 |
| 3sealed | 202 | Graham, Niall (1523) | Lost 0-2 | -171431 |
| 4sealed | 310 | Houssaini, Sammy (1488) | Lost 1-2 | -171414 |
| 5sealed | 281 | Magniette, Frederic (1441) | Won 2-0 | +191433 |
| 6sealed | 218 | Bigorne, Aurelien (1526) | Won 2-0 | +201453 |
| 7sealed | 163 | Milcent, Matthieu (1504) | Won 2-0 | +181471 |
| 8sealed | 119 | Boinet, Eric (1514) | Lost 1-2 | -171454 |
| 9sealed | 95 | Pepi, Nicolas (1428) | Won 2-0 | +181472 |
| top | average opponent: 1494record: 5-4 | new rating: 1472 | ||
| Grand Prix Bochum 2010 (SOM limited) | starting rating: 1481 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 643 | Gormann, Thorsten (1520) | Lost 0-2 | -171464 |
| 2sealed | 795 | Nowak, Ralph-michael (1464) | Lost 0-2 | -181446 |
| top | average opponent: 1492record: 0-2 | new rating: 1446 | ||
| Grand Prix Gothenburg 2010 (M11 limited) | starting rating: 1496 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 504 | Mallroth, Mikael (1464) | Won 2-1 | +171513 |
| 2sealed | 541 | Bovolden, Nicolai (1518) | Lost 0-2 | -181495 |
| 3sealed | 607 | Soto Hernandez, Rodrigo (1500) | Won 2-0 | +181513 |
| 4sealed | 644 | Lippi, Alessandro (1698) | Lost 1-2 | -141499 |
| 5sealed | 638 | Skudas, Rokas (1522) | Lost 1-2 | -181481 |
| top | average opponent: 1540record: 2-3 | new rating: 1481 | ||
| Grand Prix Brussels 2010 (WWK standard) | starting rating: 1552 | |||
| round | table | opponent (rating) | result | Δrating |
| 4standard | 18 | Gressens, Wim (1566) | Lost 1-2 | -181534 |
| 5standard | 137 | Taillon, Mathieu (1402) | Lost 0-2 | -201514 |
| 6standard | 194 | Neurath, Natalie (1518) | Lost 1-2 | -181496 |
| top | average opponent: 1495record: 0-3 | new rating: 1496 | ||
| Grand Prix Paris 2009 (ZEN limited) | starting rating: 1572 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 615 | Tessier, Clement (1500) | Won 2-1 | +171589 |
| 2sealed | 679 | Lefevre, Fabrice (1555) | Won 2-0 | +171606 |
| 3sealed | 715 | Lepetre, Lucas (1535) | Lost 0-2 | -191587 |
| 4sealed | 872 | Opdebeeck, Nicolas (1520) | Lost 0-2 | -201567 |
| 5sealed | 930 | Nahodil, Petr (1699) | Lost 0-2 | -151552 |
| top | average opponent: 1562record: 2-3 | new rating: 1552 | ||
| Grand Prix Prague 2009 (M10 limited) | starting rating: 1502 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 516 | Somodi, Zoltan (1500) | Draw 1-1 | 01502 |
| 2sealed | 698 | Petrik, Adam (1500) | Lost 1-2 | -181484 |
| 3sealed | 787 | Panigada, Igor (1390) | Lost 1-2 | -201464 |
| 4sealed | 844 | Larva, Lukas (1464) | Won 2-0 | +181482 |
| 5sealed | 788 | Izsak, Szonja (1481) | Won 2-1 | +181500 |
| 6sealed | 727 | Lipinski, Aleksander (1464) | Won 2-1 | +171517 |
| 7sealed | 670 | Hlavac, Jindrich (1519) | Won 2-0 | +181535 |
| 8sealed | 617 | Gallus, Andrej (1634) | Won 2-0 | +201555 |
| 9sealed | 636 | Krznaric, Davor (1481) | Won 2-0 | +171572 |
| top | average opponent: 1493record: 6-2-1 | new rating: 1572 | ||
| Grand Prix Stockholm 2007 (FUT limited) | starting rating: 1502 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 198 | Petersen, Jonas (1500) | Lost 0-2 | -181484 |
| 2sealed | 231 | Akerlund, Gustaf (1482) | Won 2-0 | +181502 |
| 3sealed | 203 | Merlet, Cedric (1503) | Won 2-1 | +181520 |
| 4sealed | 189 | juntunen, sami (1521) | Lost 0-2 | -181502 |
| 5sealed | 253 | Green, August (1500) | Won 2-0 | +181520 |
| 6sealed | 133 | Schulz, Philip (1535) | Won 2-0 | +181538 |
| 7sealed | 130 | Malmberg, Peter (1612) | Lost 0-0 | -171521 |
| 8sealed | 128 | Adams, George (1451) | Lost 1-2 | -191502 |
| top | average opponent: 1513record: 4-4 | new rating: 1502 | ||
| Grand Prix Malmo 2006 (CSP limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 20 | persson, marcus (1500) | Lost 1-2 | -181482 |
| 2sealed | 150 | Sigsgaard-rasmussen, Anders (1483) | Lost 1-2 | -181464 |
| 3sealed | 214 | Schoepper, Joerg (1454) | Won 2-1 | +181482 |
| 4sealed | 223 | Vaisanen, Aarne (1598) | Won 2-0 | +201502 |
| 5sealed | 157 | Wrammerfors, Stefan (1482) | Lost 0-2 | -181484 |
| 6sealed | 172 | Olsen, Patrick (1483) | Won 2-0 | +181502 |
| top | average opponent: 1500record: 3-3 | new rating: 1502 | ||