CChessStats

Strommen var 2026

Open SwissStandard

15 players participated in this 12-round tournament, held from 23 Apr 2026 to 21 May 2026 in Strommen, Norway. Top 10 Elo average was 1835, and top seed was Ask Amundsen (🇳🇴 NOR, 2162).

Frode Lillevold (🇳🇴 NOR, 2136) won with 9.0/12, ahead of Ask Amundsen (9.0) and Frank Olav Bruun (6.5). Lillevold took the lead from round 11.

The biggest upset came in round 4: Frank Olav Bruun (1740) beat Jorgen M Andersen (1973), a +233-point gap.

Location
🇳🇴Strommen, Norway
Dates
23 Apr 2026 → 21 May 2026
Time control
Standard: 40 Moves in 85 Min. Incr. 10 Sec. / / 25 Min. Incr. 10 Sec.
System
Swiss · 12 rounds
Top seed
🇳🇴Ask Amundsen2162
Avg top 10
1,835
Participants
15
Federations · 1 represented
🇳🇴Norway×14
Top 3

How it unfolded

Top 6 · 12 rounds

Tight race until R3; 2 players tied at 9.0/12, decided on Buchholz.

Co-leaders
5
2
1
1
1
1
1
1
1
1
1
1
36912R1R2R3R4R5R6R7R8R9R10R11R12Lillevold takes lead
R11 · LEADER CHANGE19 May

Frode Lillevold takes the sole lead (8.0/11).

R12 · TIEBREAK CLUSTER

2 players finish on 9.0/12. Lillevold takes the title on Buchholz Cut1 (57.0).

HEAD-TO-HEAD · WINNER VS 2ND · 2 games

Ask Amundsen 2.00.0 against Frode Lillevold (R3 1-0, R7 1-0) — decisive in 2/2.

Key matchups · top 4

Head-to-head between the four finishers

Grille américaine

#PlayerEloFedR1R2R3R4R5R6R7R8R9R10R11R12PtsBu C1BuSBPerfΔ
1Lillevold, Frode2136NOR+4B+3N2B+12N+14B+9N2N+5B+11NF+6B+3B9.057.057.039.002107+1.4
2Amundsen, Ask2162NOR+10N+5B+1N+8B+7N+4B+1B+3NF+5N9.055.555.555.502697+37.6
3Bruun, Frank Olav1740NOR+12N1B=7N+11B5N=6B+4N2B+13N=4B+9N1N6.563.564.523.751824+14.6
4Mella, Aage1710NOR1N+9N+13B5B+8N2N3B=10B+14B=3N+14N=6B6.556.057.019.251689-10.0
5Sidselrud, Steinar1994NOR+6B2N=8B+4N+3BF+7B1NF2BF+12N5.555.555.526.251915-11.0
6Lilleng, Gunnar1609NOR5N=10B9BF11N=3N+15B+14N=7B+13B1N=4N5.045.545.513.001662+3.6
7Troen, Arild1690NOR+14B8N=3B+9N2BF5N11B=6N+12B+13N5.040.540.512.751645-12.6
8Domenech, Enrique Llorca1710NORF+7B=5N2N4BF+10N+13BFFF+13N4.532.032.013.751826+12.2
9Pedersen, Sam0NORF4B+6N7B+12N1B13N+12B10N+14N3B4.040.040.08.0016020.0
10Amarapala, Anton1624NOR2B=6N12B+13NFF8B=4N+9BFF+14B4.032.032.011.751471-20.4
11Andersen, Jorgen M1973NORFFF3N+6BF+12B+7N1B3.026.526.511.001822-14.6
12Nygard, Morten1503NOR3BF+10N1B9BF11N9NF7NF5B1.041.041.04.001521-1.6
13Birkedam, Mikkel0NORFF4N10BFF+9B8N3B6N7B8B1.040.040.04.008850.0
14Eilertsen, Andreas0NOR7NFF+15B1NFF6B4N9B4B10N1.040.040.00.009470.0
15FIDE 5560059970FFF14NFF6N0.06.06.00.008090.0

Key insights

Biggest movers and upsets — the story behind the numbers.

Top rating gainers
Top rating losers
Biggest upsets