CChessStats

Syddjurs Efteraarsskak 2025 - 2 Round 1-5

Open SwissStandard

8 players participated in this 6-round tournament, held from 25 Aug 2025 to 29 Sept 2025 in Hornslet, Denmark. Top 10 Elo average was 1507, and top seed was Per Madsen (🇩🇰 DEN, 1799).

Jarl Johan Hatting (🇩🇰 DEN, 0) won with 6.0/6, ahead of Niels Boeg (3.5) and Per Madsen (3.0). Hatting won solo starting round 3.

Location
🇩🇰Hornslet, Denmark
Dates
25 Aug 2025 → 29 Sept 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
Swiss · 6 rounds
Top seed
🇩🇰Per Madsen1799
Avg top 10
1,507
Participants
8
Federations · 1 represented
🇩🇰Denmark×8
Top 3

How it unfolded

Top 6 · 6 rounds

Jarl Johan Hatting led from R3; +2.5-point edge over the runner-up.

Co-leaders
3
2
1
1
1
1
1.534.56R1R2R3R4R5R6
Hatting6Boeg3.5Offersen—Madsen3Christensen2Pedersen—
R3–R6 · LEAD HELD

Jarl Johan Hatting never relinquished the lead after R3; final gap +2.5 over the runner-up.

R3 · HEAD-TO-HEAD · WINNER VS 2ND

Jarl Johan Hatting beat Niels Boeg (White).

R1–R6 · WIN STREAK

Jarl Johan Hatting won 6 in a row (R1–R6).

Key matchups · top 4

Head-to-head between the four finishers
Player1234
1Jarl Johan Hatting*
1
—
1
2Niels Boeg
0
*
½
½
3Niels Christian Offersen—
½
*—
4Per Madsen
0
½
—*

Grille américaine

#PlayerEloFedR1R2R3R4R5R6PtsBu C1BuSBPerfΔ
1Hatting, Jarl Johan0DEN+3B+7N+2B+6B+8N+5B6.011.512.012.0018490.0
2Boeg, Niels1729DEN+7N+5B−1N=4B=6N=3B3.515.517.07.251867+18.6
3Madsen, Per1799DEN−1N+6B+8N=5BF=2N3.013.513.54.751916+11.6
4Offersen, Niels Christian1679DEN=6N+8B+5N=2N——3.07.07.55.001916+25.2
5Christensen, Per Lysholm1683DEN+8N−2N−4B=3N=7B−1N2.017.017.52.751652-4.4
6Pedersen, Bent-Ole1748DEN=4B−3N=7B−1N=2B—1.515.517.04.001635-13.0
7Petersen, Anders V.1681DEN−2B−1B=6N=8B=5N—1.513.013.52.001636-5.4
8Isachsen, Dan1733DEN−5B−4N−3B=7N−1B—0.514.015.50.751389-65.2

Key insights

Biggest movers and upsets — the story behind the numbers.

Top rating gainers
Top rating losers