Feldthusen, Nikolai
Current rating: 1433
Record: 12-19
| Grand Prix Copenhagen 2017 (modern) | starting rating: 1503 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 108 | Larsson, Peter (1455) | Lost 0-2 | -181485 |
| 2modern | 468 | Kuznetcov, Artem (1637) | Lost 0-2 | -161469 |
| 3modern | 801 | Peerdeman, Sjors (1485) | Lost 0-2 | -171452 |
| 4modern | 857 | Morel, Augustin (1409) | Lost 0-2 | -191433 |
| top | average opponent: 1496record: 0-4 | new rating: 1433 | ||
| Grand Prix Stockholm 2016 (EMN limited) | starting rating: 1423 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 416 | Airaksinen, Mikko (1683) | Lost 0-2 | -131410 |
| 2sealed | 303 | Lagerstrand, Philip (1482) | Won 2-0 | +191429 |
| 3sealed | 366 | Luhtala, Riia (1526) | Won 2-0 | +201449 |
| 4sealed | 269 | Krogh, Martin (1514) | Lost 1-2 | -171432 |
| 5sealed | 418 | Hustler-Wraight, Peter (1502) | Won 2-1 | +191451 |
| 6sealed | 172 | Janmark, Carl (1510) | Won 2-1 | +191470 |
| 7sealed | 209 | Leikvold, Marius (1543) | Won 2-1 | +191489 |
| 8sealed | 146 | Bardh, Simon (1654) | Won 2-1 | +211510 |
| 9sealed | 98 | Schoots, Isha (1553) | Lost 1-2 | -171493 |
| 10draft | 68 | Berg, Edvin (1630) | Won 2-1 | +211514 |
| 11draft | 107 | Laquian, Daniel (1589) | Won 2-0 | +191533 |
| 12draft | 108 | Piani, Gherardo (1611) | Lost 0-2 | -161517 |
| 13draft | 138 | Saarinen, Olli (1795) | Lost 1-2 | -141503 |
| top | average opponent: 1584record: 8-5 | new rating: 1503 | ||
| Grand Prix Copenhagen 2015 (modern) | starting rating: 1400 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 234 | Gottlieb, Alexander (1486) | Won 2-1 | +191419 |
| 2modern | 287 | Langner, Matthias (1869) | Lost 0-2 | -101409 |
| 3modern | 410 | Lissau, Harald Lederto (1497) | Won 2-0 | +201429 |
| 4modern | 365 | Raunegger, Michel (1523) | Won 2-1 | +191448 |
| 5modern | 152 | Kedrovic, Ondrej (1678) | Lost 1-2 | -141434 |
| 6modern | 213 | Linden, Mikael (1807) | Lost 0-2 | -111423 |
| top | average opponent: 1644record: 3-3 | new rating: 1423 | ||
| Grand Prix Stockholm 2014 (KTK standard) | starting rating: 1428 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 99 | Tuduri, Ricard (1620) | Lost 0-2 | -141414 |
| 2standard | 355 | Eriksson, Emil (1483) | Lost 1-2 | -171397 |
| 3standard | 468 | Ekholm, Niklas (1469) | Won 2-0 | +191416 |
| 4standard | 418 | Istanbullu, Alexander (1483) | Lost 0-2 | -161400 |
| top | average opponent: 1514record: 1-3 | new rating: 1400 | ||
| Grand Prix Gothenburg 2013 (DGM limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 171 | Scharn, Ruud (1500) | Lost 0-2 | -181482 |
| 2sealed | 396 | Tzivaki, Ilektra (1481) | Lost 1-2 | -181464 |
| 3sealed | 408 | Johansson, Ludvig (1464) | Lost 0-2 | -181446 |
| 4sealed | 454 | Holzherr, Philipp (1473) | Lost 0-2 | -181428 |
| top | average opponent: 1479record: 0-4 | new rating: 1428 | ||