CChessStats

Syddjurs Efteraarsskak 2025 - 3 Round 1-5

Open SwissStandard

9 players participated in this 6-round tournament, held from 25 Aug 2025 to 29 Sept 2025 in Hornslet, Denmark. Top 10 Elo average was 877, and top seed was Jan Ryo (🇩🇰 DEN, 1620).

Ata Jalili Marand (🇩🇰 DEN, 1503) won with 4.0/6, ahead of Bent Pedersen (4.0) and Jan Ryo (4.0). Marand won on tie-break after catching the field in the final round.

The biggest upset came in round 6: Ata Jalili Marand (1503) beat Bent Pedersen (1616), a +113-point gap.

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
🇩🇰Jan Ryo1620
Avg top 10
877
Participants
9
Federations · 1 represented
🇩🇰Denmark×8
Top 3

How it unfolded

Top 6 · 6 rounds

Tight race until R2; 3 players tied at 4.0/6, decided on Buchholz.

Co-leaders
4
1
2
1
1
3
1.534.56R1R2R3R4R5R6
R2–R6 · LEAD HELD

Bent Pedersen held the sole lead from R2 through R6 without losing it.

R6 · TIEBREAK CLUSTER

3 players finish on 4.0/6. Marand takes the title on Buchholz Cut1 (17.0).

R6 · HEAD-TO-HEAD · WINNER VS 2ND

Bent Pedersen lost to Ata Jalili Marand (White).

Key matchups · top 4

Head-to-head between the four finishers
Player1234
1Bent Pedersen*
0
1
½
2Ata Jalili Marand
1
*
0
½
3Jan Ryo
0
1
*
0
4Uffe Baun
½
½
1
*

Grille américaine

#PlayerEloFedR1R2R3R4R5R6PtsBu C1BuSBPerfΔ
1Marand, Ata Jalili1503DEN+8N=5N3B+6B=4B+2N4.017.018.010.501667+45.2
2Pedersen, Bent1616DEN+6B+9N=4B+3N=5N1B4.017.017.09.501645+4.2
3Ryo, Jan1620DEN+9B4N+1N2B+7B+8N4.014.514.57.001558-13.6
4Baun, Uffe1597DENF+3B=2N=5N=1N+6N3.517.517.511.751726+34.4
5Damkjaer, Nor Gerber0DEN+7N=1B+8N=4B=2B3.513.514.58.751653+14.0
6Larsen, Boe1559DEN2N+7B+9N1NF4B2.013.513.52.001365-20.2
7Andersen, Hugo Engbo0DEN5B6NF+8B3N+9N2.010.510.51.00788-48.0
8Abildgaard, Thorfinn0DEN1BF5B7N+9N3B1.013.513.50.007560.0
9FIDE 148881303N2B6BF8B7B0.013.013.00.007780.0

Key insights

Biggest movers and upsets — the story behind the numbers.

Top rating gainers
Top rating losers
Biggest upsets