Niethammer, Felix
Current rating: 1721 (#5258)
Record: 47-29-2
| Grand Prix Copenhagen 2017 (modern) | starting rating: 1656 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 318 | Bjorkmo, Ismael Rene (1500) | Won 2-0 | +151671 |
| 2modern | 375 | Steed, Cameron (1453) | Won 2-1 | +151686 |
| 3modern | 244 | Ostergaard Melby, Kristian (1486) | Draw 1-1 | -41682 |
| 4modern | 219 | Lundgreen, Christian C. (1533) | Won 2-0 | +151697 |
| 5modern | 117 | Orsini, Martino (1484) | Won 2-0 | +141711 |
| 6modern | 53 | Pispa, Lauri (1567) | Lost 1-2 | -201691 |
| 7modern | 165 | Furby, Mats (1555) | Lost 1-2 | -211670 |
| 8modern | 294 | Lindberg, Jens (1583) | Won 2-1 | +171687 |
| 9modern | 194 | Tollenaar, Xandor (1572) | Won 2-1 | +161703 |
| 10modern | 366 | Valerio, Lisci (1574) | Won 2-0 | +151718 |
| 11modern | 320 | Kopra, Pekka (1560) | Won 2-0 | +151733 |
| 12modern | 287 | Patarca, Humberto (1916) | Won 2-1 | +221755 |
| 13modern | 270 | Shenhar, Shahar (1891) | Lost 0-2 | -161739 |
| 14modern | 300 | Bonaventura, Ciro (1842) | Lost 1-2 | -161723 |
| 15modern | 336 | Vahtera, Mikael (1603) | Draw 1-1 | -21721 |
| top | average opponent: 1608record: 9-4-2 | new rating: 1721 | ||
| Grand Prix Warsaw 2016 (KLD standard) | starting rating: 1658 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 216 | Lenglet, Maxime (1704) | Won 2-0 | +191677 |
| 2standard | 154 | Ruffinazzi, Michele (1658) | Lost 1-2 | -181659 |
| 3standard | 459 | Superson, Dawid (1502) | Won 2-0 | +151674 |
| 4standard | 268 | Siliprandi, Valentina (1521) | Won 2-0 | +151689 |
| 5standard | 127 | Swierk, Pawel (1520) | Lost 0-2 | -211668 |
| 6standard | 235 | Holubec, Ondrej (1454) | Won 2-1 | +141682 |
| 7standard | 213 | Johansson, Christoffer (1512) | Lost 1-2 | -211661 |
| 8standard | 222 | Mytyk, Edyta (1462) | Won 2-1 | +141675 |
| 9standard | 195 | Dahl, Tina (1615) | Lost 1-2 | -191656 |
| top | average opponent: 1550record: 5-4 | new rating: 1656 | ||
| Grand Prix Stockholm 2016 (EMN limited) | starting rating: 1584 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 119 | Wahlstrom, Jan (1454) | Lost 0-2 | -201564 |
| 2sealed | 438 | Hasnes, Oystein (1695) | Lost 1-2 | -161548 |
| 3sealed | 579 | Lagerstrand, Philip (1462) | Won 2-0 | +171565 |
| 4sealed | 499 | Schoots, Isha (1453) | Lost 0-2 | -201545 |
| 5sealed | 488 | Aateigen, Simen Straume (1513) | Won 2-0 | +171562 |
| 6sealed | 389 | Bizet, Philippe (1482) | Won 2-1 | +171579 |
| 7sealed | 314 | McGregor, Craig (1483) | Won 2-0 | +161595 |
| 8sealed | 202 | Nikitopoulos, Dimitris (1517) | Won 2-1 | +171612 |
| 9sealed | 146 | Schwede, Sten (1514) | Won 2-0 | +161628 |
| 10draft | 71 | Ondefors, Andreas (1576) | Won 2-0 | +171645 |
| 11draft | 80 | Martinez Angeles, Carlos Alberto (1585) | Lost 1-2 | -191626 |
| 12draft | 80 | Maanpaa, Paavo (1565) | Won 2-1 | +171643 |
| 13draft | 61 | Van Ackere, Tom (1636) | Won 2-0 | +181661 |
| 14draft | 65 | Giacomelli, Franco (1616) | Won 2-0 | +171678 |
| 15draft | 54 | Lund, Bertram (1582) | Lost 0-2 | -201658 |
| top | average opponent: 1542record: 10-5 | new rating: 1658 | ||
| Grand Prix Paris 2016 (OGW standard) | starting rating: 1634 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 318 | Daunis, Aurore (1500) | Lost 1-2 | -201614 |
| 2standard | 470 | Duchesne, Pierre (1538) | Lost 0-2 | -191595 |
| 3standard | 700 | Vache, Timothy (1444) | Won 2-0 | +151610 |
| 4standard | 619 | Verwijmeren, Jan (1468) | Lost 0-2 | -211589 |
| 5standard | 705 | Nicolas, Mathieu (1466) | Won 2-1 | +161605 |
| 6standard | 565 | Schaffert, David (1457) | Lost 1-2 | -211584 |
| top | average opponent: 1479record: 2-4 | new rating: 1584 | ||
| Grand Prix Utrecht 2015 (MM2 limited) | starting rating: 1649 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 2294 | Lezeau, David (1452) | Won 2-1 | +151664 |
| 2sealed | 2005 | Schorr, Michael (1587) | Won 2-1 | +161680 |
| 3sealed | 2049 | Kawalec, Jiri (1559) | Won 2-0 | +161696 |
| 4sealed | 2018 | Neville, Perry (1517) | Lost 0-2 | -211675 |
| 5sealed | 2055 | Van Uffelen, Bart (1540) | Lost 0-2 | -211654 |
| 6sealed | 2139 | Stadler, Jan (1553) | Lost 1-2 | -201634 |
| top | average opponent: 1535record: 3-3 | new rating: 1634 | ||
| Grand Prix Strasbourg 2014 (KTK limited) | starting rating: 1664 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 78 | Gauzens, Adrien (1500) | Won 2-0 | +151679 |
| 2sealed | 5 | Fourche, Quentin (1518) | Lost 0-2 | -211658 |
| 3sealed | 369 | Villard, Axel (1573) | Won 2-1 | +171675 |
| 4sealed | 229 | Thierrin, Raphael (1519) | Lost 0-2 | -211654 |
| 5sealed | 340 | Divernois, Hugo (1501) | Won 2-1 | +151669 |
| 6sealed | 203 | Picot, Pierre (1567) | Lost 0-2 | -201649 |
| top | average opponent: 1530record: 3-3 | new rating: 1649 | ||
| Grand Prix Utrecht 2014 (M15 standard) | starting rating: 1677 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 415 | Valenti, Romain (1518) | Won 2-0 | +151692 |
| 2standard | 90 | Beck, Philipp (1518) | Lost 1-2 | -211671 |
| 3standard | 469 | Demmel, Christian (1399) | Won 2-0 | +131684 |
| 4standard | 267 | Sokolowski, Konrad (1813) | Lost 0-2 | -151669 |
| 5standard | 550 | Glazkov, Pavlo (1504) | Won 2-1 | +151684 |
| 6standard | 305 | Van der Heijden, Joris (1595) | Lost 0-2 | -201664 |
| top | average opponent: 1558record: 3-3 | new rating: 1664 | ||
| Grand Prix Vienna 2014 (BNG limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 161 | Urabl, Daniel (1500) | Won 2-0 | +181518 |
| 2sealed | 373 | Jansen, Alexandre (1518) | Won 2-1 | +181536 |
| 3sealed | 129 | Kotzurek, Jaromir (1436) | Won 2-1 | +161552 |
| 4sealed | 36 | Plagge, Julian (1772) | Lost 0-2 | -141538 |
| 5sealed | 75 | Bruni, Matteo (1639) | Won 2-0 | +201558 |
| 6sealed | 97 | Bujanowicz, Pawel (1554) | Lost 1-2 | -181540 |
| 7sealed | 225 | Danz, Benjamin (1541) | Won 2-1 | +181558 |
| 8sealed | 316 | Palov, Velislav (1542) | Won 2-1 | +181576 |
| 9sealed | 161 | Bazhenov, Eugene (1598) | Won 2-1 | +181594 |
| 10draft | 56 | Kocsis, Gabor (1736) | Won 2-0 | +211615 |
| 11draft | 47 | Bieniek, Lukasz (1658) | Lost 1-2 | -181597 |
| 12draft | 15 | Petreski, Samoil (1725) | Won 2-1 | +211618 |
| 13draft | 49 | Bieniek, Lukasz (1656) | Won 2-0 | +181636 |
| 14draft | 55 | Hauck, Christian (1816) | Won 2-0 | +221658 |
| 15draft | 50 | Jensen, Thomas Dall (1735) | Won 2-1 | +191677 |
| top | average opponent: 1628record: 12-3 | new rating: 1677 | ||