Guldborgsund Saesonstart 2025 - 1 Round 1-2
Open SwissStandard
13 players participated in this 2-round tournament, held from 02 Sept 2025 to 16 Sept 2025 in Nykobing F, Denmark. Top 10 Elo average was 1807, and top seed was Finn Holmso (🇩🇰 DEN, 1962).
Sigurd Marthendal (🇩🇰 DEN, 1936) won with 2.0/2, ahead of Theis Forde (1.5) and Finn Holmso (1.0). Marthendal broke clear in the final round.
Location
🇩🇰Nykobing F, Denmark
Dates
02 Sept 2025 → 16 Sept 2025
Time control
Standard: 90 minutes with 30 second increment from move 1
System
Swiss · 2 rounds
Federations · 1 represented
🇩🇰Denmark×13
Top 3
- 🥇
- 🥈
- 🥉
Grille américaine
| # | Player | Elo | Fed | R1 | R2 | Pts | Bu C1 | Bu | SB | Perf | Δ |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Marthendal, Sigurd | 1936 | DEN | +10N | +3B | 2.0 | 1.0 | 1.5 | 1.50 | 2694 | +16.6 |
| 2 | Forde, Theis | 1786 | DEN | =4N | +13B | 1.5 | 1.0 | 1.0 | 0.50 | 1743 | -4.0 |
| 3 | Holmso, Finn | 1962 | DEN | +11B | −1N | 1.0 | 2.0 | 2.5 | 0.50 | 1902 | -3.4 |
| 4 | Vinder, Benjamin | 1488 | DEN | =2B | =12N | 1.0 | 1.5 | 2.0 | 1.00 | 1798 | +7.2 |
| 5 | Haakonsen, Magnus | 1959 | DEN | =6B | =10N | 1.0 | 1.0 | 1.5 | 0.75 | 1850 | -13.2 |
| 6 | Andersen, Henning Erik | 1875 | DEN | =5N | =11B | 1.0 | 1.0 | 1.5 | 0.75 | 1909 | +1.8 |
| 7 | Olsen, Knud-Ole | 1649 | DEN | F | +8N | 1.0 | 1.0 | 1.0 | 1.00 | 2408 | +8.8 |
| 8 | Jakobsen, Henning | 1616 | DEN | +13N | −7B | 1.0 | 1.0 | 1.0 | 0.00 | 1631 | +1.4 |
| 9 | Thorsen, Hans Erik | 0 | DEN | +?N | −?B | 1.0 | 0.0 | 0.0 | 0.00 | 1727 | 0.0 |
| 10 | Pedersen, Kim | 1825 | DEN | −1B | =5B | 0.5 | 2.0 | 3.0 | 0.50 | 1772 | -2.4 |
| 11 | Petersen, Jens Peter | 1844 | DEN | −3N | =6N | 0.5 | 1.0 | 2.0 | 0.50 | 1726 | -6.0 |
| 12 | Munck, Anja | 0 | DEN | F | =4B | 0.5 | 1.0 | 1.0 | 0.50 | 1487 | 0.0 |
| 13 | Hansen, Svend Aage | 1613 | DEN | −8B | −2N | 0.0 | 1.5 | 2.5 | 0.00 | 903 | -15.4 |
Key insights
Biggest movers and upsets — the story behind the numbers.
Top rating gainers
- 1Marthendal, SigurdDEN+16.62.0 pts · #1
- 2Olsen, Knud-OleDEN+8.81.0 pts · #4
- 3Vinder, BenjaminDEN+7.21.0 pts · #12
Top rating losers
- 1Hansen, Svend AageDEN-15.40.0 pts · #13
- 2Haakonsen, MagnusDEN-13.21.0 pts · #6
- 3Petersen, Jens PeterDEN-6.00.5 pts · #9