Holbaek Efteraar 2025 Round 4-6
Open SwissStandard
21 players participated in this 3-round tournament, held from 07 Oct 2025 to 21 Oct 2025 in Holbaek, Denmark. Top 10 Elo average was 1918, and top seed was Preben Dalberg (🇩🇰 DEN, 2013).
Preben Dalberg (🇩🇰 DEN, 2013) won with 3.0/3, ahead of Vincent Videbak (2.0) and Christian Dahl (2.0). Dalberg broke clear in the final round.
Location
🇩🇰Holbaek, Denmark
Dates
07 Oct 2025 → 21 Oct 2025
Time control
Standard: 90min/40moves+30min/end+30sec increment per move starting from move 1
System
Swiss · 3 rounds
Federations · 1 represented
🇩🇰Denmark×21
Top 3
- 🥇
- 🥈
- 🥉
How it unfolded
Top 6 · 3 roundsPreben Dalberg led from R3; +1.0-point edge over the runner-up.
Co-leaders
6
3
1
R3–R3 · LEAD HELD
Preben Dalberg never relinquished the lead after R3; final gap +1.0 over the runner-up.
R1–R3 · WIN STREAK
Preben Dalberg won 3 in a row (R1–R3).
Key matchups · top 4
Head-to-head between the four finishers| Player | 1 | 2 | 3 | 4 |
|---|---|---|---|---|
| 1Preben Dalberg | * | — | 1 | — |
| 2Carl-Otto Nielsen | — | * | — | 0 |
| 3Vincent Videbak | 0 | — | * | — |
| 4Christian Dahl | — | 1 | — | * |
Grille américaine
| # | Player | Elo | Fed | R1 | R2 | R3 | Pts | Bu C1 | Bu | SB | Perf | Δ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Dalberg, Preben | 2013 | DEN | +21B | +18B | +2N | 3.0 | 2.0 | 2.0 | 2.00 | 2678 | +20.6 |
| 2 | Videbak, Vincent | 1888 | DEN | +10N | +7B | −1B | 2.0 | 4.5 | 5.5 | 2.50 | 2059 | +26.8 |
| 3 | Dahl, Christian | 1949 | DEN | =7N | =10B | +4N | 2.0 | 3.5 | 4.5 | 3.25 | 2014 | +5.0 |
| 4 | Nielsen, Carl-Otto | 1854 | DEN | +18N | +17N | −3B | 2.0 | 2.5 | 2.5 | 0.50 | 2056 | +16.0 |
| 5 | Christensen, Verner | 1827 | DEN | +13N | F | +12B | 2.0 | 2.0 | 2.0 | 2.00 | 2477 | +11.2 |
| 6 | Jensen, Bjarne Rud | 1597 | DEN | +19B | F | +14N | 2.0 | 1.0 | 1.0 | 1.00 | 2356 | +8.8 |
| 7 | Jensen, Lars Aaman | 1916 | DEN | =3B | −2N | +18N | 1.5 | 4.0 | 4.0 | 1.00 | 1916 | +0.2 |
| 8 | Ahnstrom, Nikolaj | 0 | DEN | F | +19B | =11N | 1.5 | 1.0 | 1.0 | 0.50 | 1590 | 0.0 |
| 9 | Hemmingsen, Jacob Elmegaard | 1694 | DEN | =11N | F | +19N | 1.5 | 1.0 | 1.0 | 0.50 | 1590 | -5.6 |
| 10 | Bruun, Erling | 1850 | DEN | −2B | =3N | =15B | 1.0 | 4.0 | 5.0 | 1.50 | 1824 | -5.4 |
| 11 | Simonsen, Frank | 1590 | DEN | =9B | −12N | =8B | 1.0 | 3.0 | 4.0 | 1.50 | 1510 | -3.8 |
| 12 | Radovic, Slobodan | 1703 | DEN | F | +11B | −5N | 1.0 | 3.0 | 3.0 | 1.00 | 1718 | +0.2 |
| 13 | Agerholm, Jens | 1647 | DEN | −5B | +20B | −16N | 1.0 | 3.0 | 3.0 | 0.00 | 1625 | -1.6 |
| 14 | Gronbech Willumsen, Kalle | 1630 | DEN | +20N | F | −6B | 1.0 | 2.0 | 2.0 | 0.00 | 1586 | +1.8 |
| 15 | Andersen, Henrik Bloch | 1976 | DEN | =17B | F | =10N | 1.0 | 1.5 | 1.5 | 0.75 | 1915 | -5.0 |
| 16 | Christensen, Thorsten | 1824 | DEN | F | F | +13B | 1.0 | 1.0 | 1.0 | 1.00 | 2442 | +5.0 |
| 17 | Bendixen, Daniel | 1942 | DEN | =15N | −4B | — | 0.5 | 2.0 | 3.0 | 0.50 | 1740 | -10.2 |
| 18 | Jorgensen, Henrik Stockflet | 1925 | DEN | −4B | −1N | −7B | 0.0 | 5.0 | 6.5 | 0.00 | 1122 | -28.8 |
| 19 | Jorgensen , Peder Schou | 0 | DEN | −6N | −8N | −9B | 0.0 | 3.5 | 5.0 | 0.00 | 845 | 0.0 |
| 20 | Dalgaard, Mads | 1565 | DEN | −14B | −13N | — | 0.0 | 1.0 | 2.0 | 0.00 | 799 | -18.8 |
| 21 | Kuhnrich, Soren | 1863 | DEN | −1N | — | — | 0.0 | 0.0 | 3.0 | 0.00 | 1192 | -5.8 |
Key insights
Biggest movers and upsets — the story behind the numbers.
Top rating gainers
- 1Videbak, VincentDEN+26.82.0 pts · #3
- 2Dalberg, PrebenDEN+20.63.0 pts · #1
- 3Nielsen, Carl-OttoDEN+16.02.0 pts · #2
Top rating losers
- 1Jorgensen, Henrik StockfletDEN-28.80.0 pts · #20
- 2Dalgaard, MadsDEN-18.80.0 pts · #18
- 3Bendixen, DanielDEN-10.20.5 pts · #16