Nielsen, Jacob Norholm
Current rating: 1603
Record: 58-55-5
Grand Prix Manchester 2014Grand Prix Stockholm 2014Grand Prix Krakow 2015Grand Prix Paris 2015Grand Prix Brussels 2015Grand Prix Manchester 2016Grand Prix Stockholm 2016Grand Prix Prague 2017Grand Prix Barcelona 2017Grand Prix Copenhagen 2017Grand Prix Warsaw 2017Grand Prix Copenhagen 2018Grand Prix Copenhagen 2019
| Grand Prix Copenhagen 2019 (MH1 limited) | starting rating: 1535 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 219 | Svensson, Johannes (1432) | Won 2-0 | +161551 |
| 2sealed | 190 | Frenster, Jochen (1661) | Won 2-1 | +201571 |
| 3sealed | 200 | Rydningen, Jan Erik (1517) | Won 2-0 | +171588 |
| 4sealed | 135 | Southworth, Luke (1782) | Lost 1-2 | -151573 |
| 5sealed | 136 | Borgel, Nicolas (1597) | Won 2-0 | +191592 |
| 6sealed | 57 | Birch, Lars (1919) | Won 2-0 | +231615 |
| 7sealed | 56 | Hocedez, Corentin (1570) | Won 2-0 | +181633 |
| 8sealed | 41 | Petersen, Andreas (1633) | Lost 0-2 | -181615 |
| 9sealed | 121 | Vendelboe, Pierre (1629) | Lost 0-2 | -181597 |
| 10draft | 115 | Novak, Vaclav (1553) | Lost 0-0 | -191578 |
| 11draft | 78 | Anderson, Graham (1597) | Won 2-0 | +181596 |
| 12draft | 101 | Grujic, Daniel (1580) | Won 2-1 | +181614 |
| 13draft | 72 | Angelin, Marcus (1973) | Lost 1-2 | -121602 |
| 14draft | 98 | Popielski, Michal (1675) | Lost 1-2 | -161586 |
| 15draft | 82 | Larsson, Mikael (1553) | Won 2-0 | +171603 |
| top | average opponent: 1645record: 9-6 | new rating: 1603 | ||
| Grand Prix Copenhagen 2018 (DOM standard) | starting rating: 1536 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 143 | Hohne, Jonatan (1500) | Lost 0-2 | -181518 |
| 2standard | 186 | Mialon, Herman (1482) | Won 2-1 | +171535 |
| 3standard | 298 | Lindroos, Jani (1612) | Won 2-0 | +191554 |
| 4standard | 218 | Wehling, Philip (1497) | Draw 1-1 | -11553 |
| 5standard | 184 | Pasini, Gregorio (1524) | Won 2-1 | +181571 |
| 6standard | 120 | Borgel, Nicolas (1614) | Lost 1-2 | -171554 |
| 7standard | 181 | Bonnet, Joachim (1518) | Lost 1-2 | -191535 |
| 8standard | 194 | Ylenius, Henri (1519) | Draw 1-1 | 01535 |
| top | average opponent: 1533record: 3-3-2 | new rating: 1535 | ||
| Grand Prix Warsaw 2017 (XLN standard) | starting rating: 1517 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 127 | Kurtz, Alexander (1500) | Won 2-0 | +181535 |
| 2standard | 253 | Gawrychowski, Mariusz (1352) | Won 2-1 | +151550 |
| 3standard | 254 | Gesnot, Hugo (1537) | Won 2-1 | +171567 |
| 4standard | 105 | Geide, Hannes (1489) | Won 2-0 | +171584 |
| 5standard | 61 | Schmidt, Mirko (1601) | Draw 1-1 | 01584 |
| 6standard | 42 | Roman, Valentin (1638) | Lost 1-2 | -171567 |
| 7standard | 117 | Matych, Adrian (1635) | Lost 0-2 | -161551 |
| 8standard | 206 | Harding, Tommy (1761) | Lost 1-2 | -151536 |
| top | average opponent: 1564record: 4-3-1 | new rating: 1536 | ||
| Grand Prix Copenhagen 2017 (modern) | starting rating: 1551 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 114 | Anttila, Markku (1650) | Won 2-0 | +201571 |
| 3modern | 40 | Vidal, Victor (1672) | Lost 1-2 | -161555 |
| 4modern | 479 | Larsson, Sebastian (1563) | Lost 0-2 | -181537 |
| 5modern | 585 | Chorro, Heliodoro (1543) | Lost 1-2 | -181519 |
| 6modern | 700 | Sellen, Mikael (1448) | Won 2-1 | +171536 |
| 7modern | 512 | Stork, Morris (1494) | Lost 0-2 | -191517 |
| top | average opponent: 1562record: 2-4 | new rating: 1517 | ||
| Grand Prix Barcelona 2017 (AER standard) | starting rating: 1570 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 180 | Belmonte Castro, Raul (1658) | Won 2-0 | +201590 |
| 2standard | 221 | Navarro Argemi, Eloy (1563) | Lost 0-2 | -191571 |
| 3standard | 408 | Gavilan, Michael (1561) | Lost 0-2 | -181553 |
| 4standard | 522 | Pastor, Pedro (1456) | Won 2-1 | +161569 |
| 5standard | 430 | Eliatamby, Charles (1757) | Lost 0-2 | -141555 |
| 6standard | 461 | Encinas, Alejandro (1586) | Lost 1-2 | -181537 |
| 7standard | 510 | Barnaba, Emanuele (1469) | Won 2-0 | +171554 |
| 8standard | 423 | Jimenez, Oscar (1458) | Won 2-0 | +161570 |
| 9standard | 356 | Malkov, Andrey (1521) | Lost 0-2 | -191551 |
| top | average opponent: 1559record: 4-5 | new rating: 1551 | ||
| Grand Prix Prague 2017 (AER limited) | starting rating: 1592 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 299 | Lambers, Florian (1483) | Won 2-1 | +161608 |
| 2sealed | 369 | Brueggemann, Julian (1731) | Won 2-0 | +201628 |
| 3sealed | 405 | Gokturk, Alican (1500) | Lost 1-2 | -201608 |
| 4sealed | 314 | Mlakar, Anze (1489) | Lost 1-2 | -201588 |
| 5sealed | 647 | Frooninckx, Sebastien (1523) | Won 2-1 | +171605 |
| 6sealed | 407 | Jurusik, Jakub (1524) | Lost 1-2 | -201585 |
| 7sealed | 644 | Smaranda, Adrian (1524) | Lost 1-2 | -191566 |
| 8sealed | 633 | Van Eeghen, Elmer (1851) | Lost 0-2 | -131553 |
| 9sealed | 589 | Boudeghdegh, Lotfi (1501) | Won 2-1 | +171570 |
| top | average opponent: 1570record: 4-5 | new rating: 1570 | ||
| Grand Prix Stockholm 2016 (EMN limited) | starting rating: 1531 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 141 | Tuovinen, Tomi (1565) | Lost 0-2 | -181513 |
| 2sealed | 349 | Ribberheim, Lukas (1482) | Won 2-0 | +181531 |
| 3sealed | 459 | Thorsteinsson, Arni (1624) | Won 2-1 | +191550 |
| 4sealed | 214 | Lane, Hampus (1505) | Won 2-0 | +171567 |
| 5sealed | 207 | Johansson, Erik (1629) | Lost 0-2 | -161551 |
| 6sealed | 195 | Van Der Heide, Stijn Wieger (1536) | Won 2-0 | +171568 |
| 7sealed | 191 | Lofgren, Jim (1544) | Won 2-1 | +181586 |
| 8sealed | 114 | Body, John (1597) | Won 2-0 | +181604 |
| 9sealed | 56 | Pispa, Lauri (1885) | Won 2-0 | +231627 |
| 10draft | 54 | Van Ackere, Tom (1657) | Draw 1-1 | +11628 |
| 11draft | 56 | Hulten, Alexander (1623) | Lost 0-2 | -181610 |
| 12draft | 57 | Jagborn, Emil (1626) | Won 2-1 | +181628 |
| 13draft | 15 | Eklund, Patrik (1615) | Lost 1-2 | -181610 |
| 14draft | 52 | de Graaff, Claes (1638) | Lost 1-2 | -181592 |
| top | average opponent: 1609record: 8-5-1 | new rating: 1592 | ||
| Grand Prix Manchester 2016 (SOI standard) | starting rating: 1505 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 363 | Coto Grosser, Daniel (1482) | Lost 0-2 | -181487 |
| 2standard | 531 | Lynn, Julian (1482) | Won 2-0 | +181505 |
| 3standard | 445 | Lin, Alessio (1612) | Won 2-1 | +201525 |
| 4standard | 547 | Jonas, Jeff (1475) | Won 2-1 | +171542 |
| 5standard | 160 | Howe, Lewis (1517) | Lost 1-2 | -191523 |
| 6standard | 499 | Merlet, Cedric (1536) | Won 2-1 | +191542 |
| 7standard | 293 | Grove, Kevin (1953) | Lost 0-2 | -111531 |
| 8standard | 290 | Baumann, Sebastian (1504) | Won 2-1 | +171548 |
| 9standard | 223 | Parr, Simon (1567) | Lost 1-2 | -171531 |
| top | average opponent: 1570record: 5-4 | new rating: 1531 | ||
| Grand Prix Brussels 2015 (BFZ standard) | starting rating: 1416 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 324 | Briquet, Damien (1517) | Lost 0-0 | -161400 |
| 2standard | 597 | Van de Rijck, Stijn (1400) | Lost 0-0 | -181382 |
| 3standard | 880 | Foulkes, Matthew (1463) | Won 2-0 | +191401 |
| 4standard | 760 | Malik, Jake (1466) | Won 2-1 | +201421 |
| 5standard | 489 | Chai, Andi (1499) | Won 2-1 | +191440 |
| 6standard | 554 | Peters, Rob (1565) | Draw 1-1 | +21442 |
| 7standard | 410 | Friedli, Johan (1536) | Won 2-1 | +201462 |
| 8standard | 293 | Kesting, Marcus (1537) | Won 2-0 | +191481 |
| 9standard | 192 | Baudys, Ondrej (1820) | Won 2-0 | +241505 |
| top | average opponent: 1534record: 6-2-1 | new rating: 1505 | ||
| Grand Prix Paris 2015 (DTK standard) | starting rating: 1443 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 259 | Bouhnik, Laurent (1558) | Won 2-0 | +201463 |
| 2standard | 229 | Rakotoarimiandra, Faniry (1503) | Won 2-1 | +191482 |
| 3standard | 253 | Urban, Stefan (1722) | Lost 1-2 | -141468 |
| 4standard | 204 | Cornet, Geoffrey (1459) | Lost 1-2 | -181450 |
| 5standard | 145 | D'Haese, Gunther (1490) | Lost 0-2 | -171433 |
| 6standard | 483 | Kosciuszko, Rudy (1500) | Lost 0-2 | -171416 |
| top | average opponent: 1539record: 2-4 | new rating: 1416 | ||
| Grand Prix Krakow 2015 (DTK standard) | starting rating: 1515 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 169 | Bok, Przemek (1486) | Lost 1-2 | -181497 |
| 2standard | 266 | Lopes, Nuno (1508) | Lost 1-2 | -181479 |
| 3standard | 502 | Holland, Shea (1521) | Lost 0-2 | -171462 |
| 4standard | 542 | Mytyk, Edyta (1448) | Won 2-0 | +171479 |
| 5standard | 521 | Surynek, Tomas T (1469) | Won 2-1 | +181497 |
| 6standard | 414 | LI, MIN (1483) | Lost 0-2 | -181479 |
| 7standard | 401 | Fafalios, Pavlos (1511) | Lost 0-2 | -181461 |
| 8standard | 332 | Grzywna, Artur (1450) | Lost 0-2 | -181443 |
| top | average opponent: 1485record: 2-6 | new rating: 1443 | ||
| Grand Prix Stockholm 2014 (KTK standard) | starting rating: 1556 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 144 | Raunegger, Michel (1500) | Lost 0-2 | -191537 |
| 2standard | 372 | Schmeyer, Christoph (1521) | Lost 1-2 | -181519 |
| 3standard | 505 | Panossian, Daniel (1463) | Won 2-1 | +171536 |
| 4standard | 415 | Lundman, Madeleine (1482) | Won 2-0 | +171553 |
| 5standard | 337 | Santibanez, Ariel (1533) | Lost 0-2 | -191534 |
| 6standard | 391 | Bagge Johansson, Henrik (1504) | Won 2-1 | +181552 |
| 7standard | 246 | Azpillaga, Martin (1468) | Lost 1-2 | -201532 |
| 8standard | 273 | Gorokhovskyy, Kostyantyn (1569) | Lost 0-2 | -171515 |
| top | average opponent: 1505record: 3-5 | new rating: 1515 | ||
| Grand Prix Manchester 2014 (Theros block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 494 | Mauguin, Matthieu (1544) | Won 2-1 | +191519 |
| 2block | 218 | Ayres, Alex (1520) | Lost 0-2 | -181501 |
| 3block | 488 | Nguyen, Phi (1581) | Lost 1-2 | -171484 |
| 4block | 502 | Evans, Ross (1476) | Won 2-1 | +181502 |
| 5block | 94 | Brennan, Kyle (1486) | Won 2-1 | +181520 |
| 6block | 364 | Wallis, Adam (1519) | Won 2-1 | +181538 |
| 7block | 222 | Akhtar, Safwan (1535) | Won 2-0 | +181556 |
| 8block | 160 | Bousfield, Callum (1558) | Won 2-1 | +181574 |
| 9block | 90 | Rees, Alastair (1592) | Lost 1-2 | -181556 |
| top | average opponent: 1534record: 6-3 | new rating: 1556 | ||