Guldborgsund weekend 2025 - 1
6 players participated in this 5-round tournament, held from 26 Sept 2025 to 28 Sept 2025 in Nykobing F, Denmark. 1 titled players from 2 federations. Top 10 Elo average was 2052, and top seed was Henrik Danielsen (🇮🇸 ISL, GM, 2465).
Henrik Danielsen (🇮🇸 ISL, GM, 2465) won with 4.5/5, ahead of Oscar Weiss Eriksen (3.0) and Henrik Sandberg Jensen (2.5). Danielsen won solo starting round 2.
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How it unfolded
Top 6 · 5 roundsGM Henrik Danielsen led from R2 onwards, the runner-up race stayed tight.
GM Henrik Danielsen never relinquished the lead after R2; final gap +1.5 over the runner-up.
GM Henrik Danielsen opens a +1.5-point gap over the chasing pack (closest: Oscar Weiss Eriksen); the title is out of reach before R5.
GM Henrik Danielsen beat Oscar Weiss Eriksen (White).
Cross-table
| # | Player | Elo | 1 | 2 | 3 | 4 | 5 | 6 | Pts | SB | Bh | Δ Elo | Perf |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 🇮🇸GMDanielsen, Henrik | 2465 | * | 1 | ½ | 1 | 1 | 1 | 4.5 | 9.25 | 10.5 | -1.0 | 2431 |
| 2 | 🇩🇰Eriksen, Oscar Weiss | 1942 | 0 | * | 1 | ½ | ½ | 1 | 3.0 | 5.75 | 12.0 | +22.0 | 2121 |
| 3 | 🇩🇰Jensen, Henrik Sandberg | 2038 | ½ | 0 | * | ½ | 1 | ½ | 2.5 | 5.50 | 12.5 | -1.2 | 2049 |
| 4 | 🇩🇰Lauritsen, Niels | 1924 | 0 | ½ | ½ | * | ½ | ½ | 2.0 | 4.25 | 13.0 | +4.8 | 1977 |
| 5 | 🇩🇰Nielsen, Michael Volstrup | 1984 | 0 | ½ | 0 | ½ | * | ½ | 1.5 | 3.25 | 13.5 | -13.6 | 1900 |
| 6 | 🇩🇰Marthendal, Sigurd | 1958 | 0 | 0 | ½ | ½ | ½ | * | 1.5 | 3.00 | 13.5 | -10.0 | 1900 |
Key insights
Biggest movers and upsets — the story behind the numbers.
- 1Eriksen, Oscar WeissDEN+22.03.0 pts · #2
- 2Lauritsen, NielsDEN+4.82.0 pts · #4
- 3Danielsen, HenrikGMISL-1.04.5 pts · #1
- 1Nielsen, Michael VolstrupDEN-13.61.5 pts · #5
- 2Marthendal, SigurdDEN-10.01.5 pts · #6
- 3Jensen, Henrik SandbergDEN-1.22.5 pts · #3