Guldborgsund Open 2026 - 3 Round 4-5
Open SwissStandard
8 players participated in this 4-round tournament, held from 24 Mar 2026 to 14 Apr 2026 in Nykobing F, Denmark. Top 10 Elo average was 1379, and top seed was Theis Forde (🇩🇰 DEN, 1680).
Ivan Lilleng (🇩🇰 DEN, 1603) won with 2.5/4, ahead of Benjamin Vinder (2.0) and Svend Aage Hansen (1.0). Lilleng led wire-to-wire.
The biggest upset came in round 4: Benjamin Vinder (1485) beat Jon Kristmundsson (1677), a +192-point gap.
Location
🇩🇰Nykobing F, Denmark
Dates
24 Mar 2026 → 14 Apr 2026
Time control
Standard: 90 minutes with 30 second increment from move 1
System
Swiss · 4 rounds
Federations · 1 represented
🇩🇰Denmark×8
Top 3
- 🥇
- 🥈
- 🥉
How it unfolded
Top 6 · 4 roundsIvan Lilleng led from R1; +0.5-point edge over the runner-up.
Co-leaders
1
1
1
1
R1–R4 · LEAD HELD
Ivan Lilleng held the sole lead from R1 through R4 without losing it.
Key matchups · top 4
Head-to-head between the four finishers| Player | 1 | 2 | 3 | 4 |
|---|---|---|---|---|
| 1Ivan Lilleng | * | — | 1 | — |
| 2Benjamin Vinder | — | * | — | — |
| 3Svend Aage Hansen | 0 | — | * | 0 |
| 4Anja Munck | — | — | 1 | * |
Grille américaine
| # | Player | Elo | Fed | R1 | R2 | R3 | R4 | Pts | Bu C1 | Bu | SB | Perf | Δ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Lilleng, Ivan | 1603 | DEN | +3B | F | +8B | =7N | 2.5 | 1.5 | 1.5 | 1.25 | 1918 | +26.6 |
| 2 | Vinder, Benjamin | 1485 | DEN | F | F | +7N | +8B | 2.0 | 0.5 | 0.5 | 0.50 | 2463 | +30.0 |
| 3 | Hansen, Svend Aage | 1586 | DEN | −1N | F | −4N | +5B | 1.0 | 4.5 | 4.5 | 1.00 | 1619 | +0.6 |
| 4 | Munck, Anja | 1402 | DEN | F | F | +3B | −6B | 1.0 | 2.0 | 2.0 | 1.00 | 1608 | 0.0 |
| 5 | Forde, Theis | 1680 | DEN | F | F | +6B | −3N | 1.0 | 2.0 | 2.0 | 1.00 | 1608 | -7.2 |
| 6 | Jakobsen, Henning | 1601 | DEN | F | F | −5N | +4N | 1.0 | 2.0 | 2.0 | 1.00 | 873 | -8.2 |
| 7 | Thorsen, Hans Erik | 0 | DEN | F | F | −2B | =1B | 0.5 | 4.5 | 4.5 | 1.25 | 1322 | -30.8 |
| 8 | Kristmundsson, Jon | 1677 | DEN | F | F | −1N | −2N | 0.0 | 4.5 | 4.5 | 0.00 | 715 | -30.0 |
Key insights
Biggest movers and upsets — the story behind the numbers.
Top rating gainers
- 1Vinder, BenjaminDEN+30.02.0 pts · #2
- 2Lilleng, IvanDEN+26.62.5 pts · #1
- 3Hansen, Svend AageDEN+0.61.0 pts · #3
Top rating losers
- 1Thorsen, Hans ErikDEN-30.80.5 pts · #6
- 2Kristmundsson, JonDEN-30.00.0 pts · #8
- 3Jakobsen, HenningDEN-8.21.0 pts · #7
Biggest upsets
- R4+192 Elo gap
- R3+184 Elo gap