CChessStats

Halden Klubbmesterskap 2026

Open SwissStandard

15 players participated in this 6-round tournament, held from 24 Feb 2026 to 24 Mar 2026 in Halden, Norway. Top 10 Elo average was 1718, and top seed was Cato Saksgard (🇳🇴 NOR, 2096).

Bjornar Knudsen (🇳🇴 NOR, 1766) won with 4.5/6, ahead of Sander Bach Andersen (4.5) and Oliver Henriksen (3.0). Knudsen won on tie-break after catching the field in the final round.

The biggest upset came in round 4: Oliver Henriksen (1590) beat Bjornar Knudsen (1766), a +176-point gap.

Location
🇳🇴Halden, Norway
Dates
24 Feb 2026 → 24 Mar 2026
Time control
Standard: 90 minutes with 30 second increment from move 1
System
Swiss · 6 rounds
Top seed
🇳🇴Cato Saksgard2096
Avg top 10
1,718
Participants
15
Federations · 1 represented
🇳🇴Norway×15
Top 3

How it unfolded

Top 6 · 6 rounds

Tight race until R6; 2 players tied at 4.5/6, decided on Buchholz.

Co-leaders
4
2
2
1
1
2
1.534.56R1R2R3R4R5R6
R6 · TIEBREAK CLUSTER

2 players finish on 4.5/6. Knudsen takes the title on Buchholz Cut1 (15.0).

R3 · HEAD-TO-HEAD · WINNER VS 2ND

Bjornar Knudsen drew with Sander Bach Andersen (White).

R2–R4 · WIN STREAK

Oliver Henriksen won 3 in a row (R2–R4).

Key matchups · top 4

Head-to-head between the four finishers

Grille américaine

#PlayerEloFedR1R2R3R4R5R6PtsBu C1BuSBPerfΔ
1Knudsen, Bjornar1766NOR+9B+5N=2B3N+8N+3B4.515.017.011.751789+2.2
2Andersen, Sander Bach0NOR+6B+?B=1N+7N+3B4N4.515.015.09.7517840.0
3Henriksen, Oliver1590NORF+14B+11N+1B2N1N3.014.514.55.501846+56.0
4Saksgard, Cato2096NORF+6N+7BFF+2B3.09.09.09.002496+3.2
5Mellingen, Oyvind Kormeset1616NOR+7B1B8N=6N+12B9B2.513.014.04.251396-31.2
6Helgestad-Vik, Petter1620NOR2N4B+9N=5BF+11B2.513.013.04.251706+8.8
7Palijanskas, Titas0NOR5N+11B4N2BF+12N2.012.012.02.0016060.0
8Johansen, Arne William1621NORF+12N+5BF1B10N2.010.010.03.501573-8.0
9Sorstrom, Bjorn Ivar0NOR1NF6B+14BF+5N2.09.59.52.5016500.0
10Omar, Said-Ali1705NOR+11NFFFF+8B2.03.03.03.002352+11.8
11Paulsen, Tony Raymond1482NOR10B7N3BF+15N6N1.09.59.50.001428-10.4
12Myhre, Olve Mannsaker0NORF8B+14N?B5N7B1.06.56.50.0014870.0
13Knudsen, Ragnar1991NORFF+15N1.00.00.00.002401+1.6
14Dahll, Gustav1598NORF3N12B9NFF0.06.06.00.00774-10.6
15Okern-Klevmo, Jonathan1578NORFF13BF11B0.02.02.00.00930-28.4

Key insights

Biggest movers and upsets — the story behind the numbers.

Top rating gainers
Top rating losers
Biggest upsets