CChessStats

Syddjurs Sommerskak 2025 - 3

Round-RobinStandard

12 players participated in this 5-round tournament, held from 21 Jul 2025 to 25 Jul 2025 in Hornslet, Denmark. Top 10 Elo average was 1731, and top seed was Claus Norregaard (🇩🇰 DEN, 1805).

Claus Norregaard (🇩🇰 DEN, 1805) won with 4.5/5, ahead of Jacob Jaeger-Andersen (3.5) and Poul G. Olesen (3.5). Norregaard won solo starting round 3.

The biggest upset came in round 3: Mike Bahnsen (1670) beat Sebastian Graabaek (1799), a +129-point gap.

Location
🇩🇰Hornslet, Denmark
Dates
21 Jul 2025 → 25 Jul 2025
Time control
Standard: 90 minutes for first 40 moves and 15 min. for the rest of the game with 30 sec. increment from move 1
System
Round-robin · 5 rounds
Top seed
🇩🇰Claus Norregaard1805
Avg top 10
1,731
Participants
12
Federations · 1 represented
🇩🇰Denmark×12
Top 3

How it unfolded

Top 12 · 5 rounds

Claus Norregaard led from R3 onwards, the runner-up race stayed tight.

Co-leaders
5
2
1
1
1
#1#2#6#12R1R2R3R4R5
R3–R5 · LEAD HELD

Claus Norregaard never relinquished the lead after R3; final gap +1.0 over the runner-up.

R5 · HEAD-TO-HEAD · WINNER VS 2ND

Claus Norregaard drew with Poul G. Olesen (Black).

WIN STREAKS · 2 top finishers

Claus Norregaard 4 wins (R1–R4)Poul G. Olesen 3 wins (R2–R4)

Cross-table

#PlayerElo123456789101112PtsSBBhΔ EloPerf
1🇩🇰Norregaard, Claus1805*1½111——————4.513.7515.5+31.42108
3🇩🇰Jaeger-Andersen, Jacob17920*—1——11—½——3.58.2513.5+26.01891
2🇩🇰Olesen, Poul G.1678½—*——01—1—1—3.57.7512.5+22.01842
4🇩🇰Laursen, Daniel Velling177900—*—1—1———13.05.5013.5+6.01798
5🇩🇰Graabaek, Sebastian17990———*—01——113.04.0011.0-3.01772
7🇩🇰Munksgaard, Bo16610—10—*½——1——2.56.2515.0+8.81727
6🇩🇰Bahnsen, Mike1670—00—1½*———1—2.55.2513.5+6.41717
8🇩🇰Nielsen, Sebastian Hoj1751—0—00——*11——2.03.5013.0-20.41677
9🇩🇰Dithlevsen, Birgit1672——0————0*0112.02.009.0-8.81610
10🇩🇰Christensen, Per Lysholm1703—½———0—01*—01.53.7511.0-20.41551
11🇩🇰Lytzen, Lars Erik1655——0—0—0—0—*11.01.0012.0-25.61448
12🇩🇰Jorgensen, Jens A. L.1621———00———010*1.01.5010.5-16.61482

Key insights

Biggest movers and upsets — the story behind the numbers.

Top rating gainers
Top rating losers
Biggest upsets
Syddjurs Sommerskak 2025 - 3 — Hornslet, Denmark | Chess Tournament Results | ChessStats