Guldborgsund Klubmesterskab 2025-26 Round 5
Open SwissStandard
16 players participated in this 2-round tournament, held on 10 Mar 2026 in Nykobing F, Denmark. Top 10 Elo average was 1873, and top seed was Magnus Haakonsen (🇩🇰 DEN, 1974).
Jens Peter Petersen (🇩🇰 DEN, 1840) won with 1.0/2, ahead of Jon Kristmundsson (1.0) and Benjamin Vinder (1.0). Petersen won on tie-break after catching the field in the final round.
Location
🇩🇰Nykobing F, Denmark
Dates
10 Mar 2026
Time control
Standard: 90 minutes with 30 second increment from move 1
System
Swiss · 2 rounds
Federations · 1 represented
🇩🇰Denmark×16
Top 3
- 🥇
- 🥈
- 🥉
Grille américaine
| # | Player | Elo | Fed | R1 | R2 | Pts | Bu C1 | Bu | SB | Perf | Δ |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Petersen, Jens Peter | 1840 | DEN | F | +2B | 1.0 | 1.0 | 1.0 | 1.00 | 2510 | +8.0 |
| 2 | Kristmundsson, Jon | 1680 | DEN | +16B | −1N | 1.0 | 1.0 | 1.0 | 0.00 | 1675 | -2.0 |
| 3 | Vinder, Benjamin | 1484 | DEN | F | +15B | 1.0 | 0.0 | 0.0 | 0.00 | 2259 | +9.8 |
| 4 | Forde, Theis | 1755 | DEN | +12N | — | 1.0 | 0.0 | 0.0 | 0.00 | 2406 | +16.4 |
| 5 | Kjaer, Brian | 0 | DEN | F | +12B | 1.0 | 0.0 | 0.0 | 0.00 | 2406 | +11.2 |
| 6 | Nielsen, Morten | 1773 | DEN | F | +13B | 1.0 | 0.0 | 0.0 | 0.00 | 2646 | +11.6 |
| 7 | Marthendal, Sigurd | 1965 | DEN | F | +14N | 1.0 | 0.0 | 0.0 | 0.00 | 2409 | +2.8 |
| 8 | Holmso, Finn | 1959 | DEN | F | =10N | 0.5 | 0.5 | 0.5 | 0.25 | 1913 | -2.6 |
| 9 | Mott, Jens | 1955 | DEN | F | =11N | 0.5 | 0.5 | 0.5 | 0.25 | 1954 | 0.0 |
| 10 | Haakonsen, Magnus | 1974 | DEN | F | =8B | 0.5 | 0.5 | 0.5 | 0.25 | 2009 | +5.2 |
| 11 | Nielsen, Michael Volstrup | 1970 | DEN | F | =9B | 0.5 | 0.5 | 0.5 | 0.25 | 1955 | 0.0 |
| 12 | Jakobsen, Henning | 1566 | DEN | −4B | −5N | 0.0 | 1.0 | 2.0 | 0.00 | 923 | -13.8 |
| 13 | Andersen, Henning Erik | 1857 | DEN | F | −6N | 0.0 | 1.0 | 1.0 | 0.00 | 991 | -11.6 |
| 14 | Hansen, Svend Aage | 1598 | DEN | F | −7B | 0.0 | 1.0 | 1.0 | 0.00 | 1117 | -2.8 |
| 15 | Koller, Jan | 1491 | DEN | F | −3N | 0.0 | 1.0 | 1.0 | 0.00 | 666 | -19.6 |
| 16 | Lilleng, Ivan | 1572 | DEN | −2N | — | 0.0 | 0.0 | 1.0 | 0.00 | 910 | -6.0 |
Key insights
Biggest movers and upsets — the story behind the numbers.
Top rating gainers
- 1Forde, TheisDEN+16.41.0 pts · #3
- 2Nielsen, MortenDEN+11.61.0 pts · #6
- 3Kjaer, BrianDEN+11.21.0 pts · #5
Top rating losers
- 1Koller, JanDEN-19.60.0 pts · #15
- 2Jakobsen, HenningDEN-13.80.0 pts · #14
- 3Andersen, Henning ErikDEN-11.60.0 pts · #12