ASK Klubturnering 2025-2026 - 4 Round 5-6
Open SwissStandard
12 players participated in this 3-round tournament, held from 15 Jan 2026 to 19 Feb 2026 in Allerod, Denmark. Top 10 Elo average was 1612, and top seed was Finn Knudsen (🇩🇰 DEN, 1709).
Heinrich Kirch Thomsen (🇩🇰 DEN, 1635) won with 2.0/3, ahead of Martin Siebenhaar (1.5) and Jan Arrhenius (1.0). Thomsen led wire-to-wire.
The biggest upset came in round 2: Rafal Czapp (1550) beat Henrik Damm (1655), a +105-point gap.
Location
🇩🇰Allerod, Denmark
Dates
15 Jan 2026 → 19 Feb 2026
Time control
Standard: 90 minutes with 30 second increment from move 1
System
Swiss · 3 rounds
Federations · 1 represented
🇩🇰Denmark×12
Top 3
- 🥇
- 🥈
- 🥉
How it unfolded
Top 6 · 3 roundsHeinrich Kirch Thomsen led from R1; +0.5-point edge over the runner-up.
Co-leaders
1
1
1
R1–R3 · LEAD HELD
Heinrich Kirch Thomsen held the sole lead from R1 through R3 without losing it.
Key matchups · top 4
Head-to-head between the four finishers| Player | 1 | 2 | 3 | 4 |
|---|---|---|---|---|
| 1Heinrich Kirch Thomsen | * | — | — | — |
| 2Martin Siebenhaar | — | * | — | — |
| 3Jens Buus Kristensen | — | — | * | 1 |
| 4Rafal Czapp | — | — | 0 | * |
Grille américaine
| # | Player | Elo | Fed | R1 | R2 | R3 | Pts | Bu C1 | Bu | SB | Perf | Δ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Thomsen, Heinrich Kirch | 1635 | DEN | +3N | +11N | −4B | 2.0 | 2.0 | 2.0 | 1.00 | 1672 | +4.6 |
| 2 | Siebenhaar, Martin | 0 | DEN | F | +6B | =10B | 1.5 | 1.5 | 1.5 | 1.25 | 1866 | +20.4 |
| 3 | Arrhenius, Jan | 1443 | DEN | −1B | +12N | −8B | 1.0 | 3.0 | 3.0 | 0.00 | 1449 | +2.2 |
| 4 | Knudsen, Finn | 1709 | DEN | F | F | +1N | 1.0 | 2.0 | 2.0 | 2.00 | 2417 | +15.6 |
| 5 | Czapp, Rafal | 1550 | DEN | F | +9N | −7N | 1.0 | 2.0 | 2.0 | 1.00 | 1619 | -2.8 |
| 6 | Hansen, Hardy | 1633 | DEN | F | −2N | +12B | 1.0 | 1.5 | 1.5 | 0.00 | 1571 | -2.8 |
| 7 | Kristensen, Jens Buus | 1582 | DEN | F | F | +5B | 1.0 | 1.0 | 1.0 | 1.00 | 2445 | +11.6 |
| 8 | So, John | 1646 | DEN | F | F | +3N | 1.0 | 1.0 | 1.0 | 1.00 | 2219 | +4.6 |
| 9 | Damm, Henrik | 1655 | DEN | F | −5B | +11N | 1.0 | 1.0 | 1.0 | 0.00 | 1586 | -3.6 |
| 10 | Jacobsen, Troels | 1659 | DEN | F | F | =2N | 0.5 | 1.5 | 1.5 | 0.75 | 1668 | -1.4 |
| 11 | Hansen, Rudy Neergaard | 1536 | DEN | F | −1B | −9B | 0.0 | 3.0 | 3.0 | 0.00 | 834 | -14.2 |
| 12 | Rand, Svend Aage | 1513 | DEN | F | −3B | −6N | 0.0 | 2.0 | 2.0 | 0.00 | 722 | -17.6 |
Key insights
Biggest movers and upsets — the story behind the numbers.
Top rating gainers
- 1Siebenhaar, MartinDEN+20.41.5 pts · #2
- 2Knudsen, FinnDEN+15.61.0 pts · #8
- 3Kristensen, Jens BuusDEN+11.61.0 pts · #3
Top rating losers
- 1Rand, Svend AageDEN-17.60.0 pts · #12
- 2Hansen, Rudy NeergaardDEN-14.20.0 pts · #11
- 3Damm, HenrikDEN-3.61.0 pts · #6
Biggest upsets
- R2+105 Elo gap