Koge Bugt Efteraar 2025 Round 1-4
Open SwissStandard
13 players participated in this 4-round tournament, held from 08 Oct 2025 to 29 Oct 2025 in Solrod, Denmark. Top 10 Elo average was 1795, and top seed was Stig Frandsen (🇩🇰 DEN, 2068).
Jorgen Rene Larsen (🇩🇰 DEN, 1728) won with 2.5/4, ahead of Henning Forsmann (2.5) and Kai Gylling Nielsen (2.0). Larsen took the lead from round 2, winning on tie-break.
The biggest upset came in round 4: Morten Hansen Hald (1806) beat Stig Frandsen (2068), a +262-point gap.
Location
🇩🇰Solrod, Denmark
Dates
08 Oct 2025 → 29 Oct 2025
Time control
Standard: 90 minutes with 30 second increment from move 1
System
Swiss · 4 rounds
Federations · 1 represented
🇩🇰Denmark×13
Top 3
- 🥇
- 🥈
- 🥉
How it unfolded
Top 6 · 4 roundsTight race until R4; 2 players tied at 2.5/4, decided on Buchholz. Title race narrowed from 2 co-leaders at R4 to 2 at the finish.
Co-leaders
5
1
2
2
R4 · TIEBREAK CLUSTER
2 players finish on 2.5/4. Larsen takes the title on Buchholz Cut1 (6.0).
Key matchups · top 4
Head-to-head between the four finishers| Player | 1 | 2 | 3 | 4 |
|---|---|---|---|---|
| 1Henning Forsmann | * | — | — | ½ |
| 2Jorgen Rene Larsen | — | * | 1 | ½ |
| 3Kaj Refsgaard | — | 0 | * | — |
| 4Kai Gylling Nielsen | ½ | ½ | — | * |
Grille américaine
| # | Player | Elo | Fed | R1 | R2 | R3 | R4 | Pts | Bu C1 | Bu | SB | Perf | Δ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Larsen, Jorgen Rene | 1728 | DEN | +7B | +4N | F | =3B | 2.5 | 6.0 | 6.0 | 5.00 | 2016 | +21.2 |
| 2 | Forsmann, Henning | 1746 | DEN | +11B | F | =3N | +9B | 2.5 | 4.0 | 4.0 | 3.00 | 2090 | +26.0 |
| 3 | Nielsen, Kai Gylling | 1803 | DEN | +9B | −6N | =2B | =1N | 2.0 | 7.0 | 8.0 | 3.50 | 1836 | +2.8 |
| 4 | Orup, Kim Amdi | 1731 | DEN | +10N | −1B | −5N | +8N | 2.0 | 6.0 | 7.0 | 2.50 | 1678 | -5.6 |
| 5 | Hald, Morten Hansen | 1806 | DEN | F | −9N | +4B | +6N | 2.0 | 5.0 | 5.0 | 4.00 | 1993 | +14.4 |
| 6 | Frandsen, Stig | 2068 | DEN | F | +3B | +9N | −5B | 2.0 | 5.0 | 5.0 | 3.00 | 1929 | -9.2 |
| 7 | Refsgaard, Kaj | 1696 | DEN | −1N | +8B | F | +13N | 2.0 | 4.5 | 4.5 | 2.00 | 1697 | +0.8 |
| 8 | Thinggaard, Jorgen | 1559 | DEN | +13B | −7N | =10N | −4B | 1.5 | 5.0 | 5.5 | 1.00 | 1532 | -3.8 |
| 9 | Johannsen, Bjorn | 1804 | DEN | −3N | +5B | −6B | −2N | 1.0 | 6.5 | 8.5 | 2.00 | 1663 | -15.2 |
| 10 | Christiansen, Casper | 1620 | DEN | −4B | =13N | =8B | — | 1.0 | 3.5 | 4.0 | 1.00 | 1448 | -13.6 |
| 11 | Christensen, Verner | 1846 | DEN | −2N | F | F | +12B | 1.0 | 3.5 | 3.5 | 1.00 | 1731 | -6.2 |
| 12 | Fonss, Knud Aage | 1717 | DEN | F | F | +13B | −11N | 1.0 | 1.5 | 1.5 | 0.50 | 1637 | -3.4 |
| 13 | Lange, Philip | 1429 | DEN | −8N | =10B | −12N | −7B | 0.5 | 4.5 | 5.5 | 0.50 | 1326 | -16.4 |
Key insights
Biggest movers and upsets — the story behind the numbers.
Top rating gainers
- 1Forsmann, HenningDEN+26.02.5 pts · #1
- 2Larsen, Jorgen ReneDEN+21.22.5 pts · #2
- 3Hald, Morten HansenDEN+14.42.0 pts · #7
Top rating losers
- 1Lange, PhilipDEN-16.40.5 pts · #13
- 2Johannsen, BjornDEN-15.21.0 pts · #10
- 3Christiansen, CasperDEN-13.61.0 pts · #12
Biggest upsets
- R4+262 Elo gap