Koge Bugt Efteraar 2025 Round 5-7
Open SwissStandard
13 players participated in this 3-round tournament, held from 05 Nov 2025 to 03 Dec 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 2.0/3, ahead of Stig Frandsen (2.0) and Kai Gylling Nielsen (2.0). Larsen won on tie-break after catching the field in the final round.
The biggest upset came in round 1: Jorgen Rene Larsen (1728) beat Stig Frandsen (2068), a +340-point gap.
Location
🇩🇰Solrod, Denmark
Dates
05 Nov 2025 → 03 Dec 2025
Time control
Standard: 90 minutes with 30 second increment from move 1
System
Swiss · 3 rounds
Federations · 1 represented
🇩🇰Denmark×13
Top 3
- 🥇
- 🥈
- 🥉
How it unfolded
Top 6 · 3 roundsTight race until R3; 3 players tied at 2.0/3, decided on Buchholz.
Co-leaders
5
1
3
R3 · TIEBREAK CLUSTER
3 players finish on 2.0/3. Larsen takes the title on Buchholz Cut1 (3.5).
R1 · HEAD-TO-HEAD · WINNER VS 2ND
Stig Frandsen lost to Jorgen Rene Larsen (Black).
Key matchups · top 4
Head-to-head between the four finishers| Player | 1 | 2 | 3 | 4 |
|---|---|---|---|---|
| 1Stig Frandsen | * | 0 | — | — |
| 2Jorgen Rene Larsen | 1 | * | — | ½ |
| 3Kai Gylling Nielsen | — | — | * | — |
| 4Bjorn Johannsen | — | ½ | — | * |
Grille américaine
| # | Player | Elo | Fed | R1 | R2 | R3 | Pts | Bu C1 | Bu | SB | Perf | Δ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Larsen, Jorgen Rene | 1728 | DEN | +2B | =5N | =6N | 2.0 | 3.5 | 5.0 | 3.50 | 1944 | +14.0 |
| 2 | Frandsen, Stig | 2068 | DEN | −1N | +11B | +8N | 2.0 | 3.0 | 4.0 | 2.00 | 1928 | -9.2 |
| 3 | Nielsen, Kai Gylling | 1803 | DEN | +8B | +9N | −4B | 2.0 | 2.5 | 3.5 | 2.00 | 1922 | +13.8 |
| 4 | Refsgaard, Kaj | 1696 | DEN | −5B | =7B | +3N | 1.5 | 3.5 | 5.0 | 2.75 | 1687 | -1.0 |
| 5 | Christiansen, Casper | 1620 | DEN | +4N | =1B | −9N | 1.5 | 3.5 | 4.5 | 2.50 | 1759 | +12.6 |
| 6 | Johannsen, Bjorn | 1804 | DEN | F | +10N | =1B | 1.5 | 3.0 | 3.0 | 2.00 | 1851 | +3.2 |
| 7 | Fonss, Knud Aage | 1717 | DEN | +10B | =4N | — | 1.5 | 1.5 | 2.5 | 1.75 | 1825 | +5.6 |
| 8 | Christensen, Verner | 1846 | DEN | −3N | +13B | −2B | 1.0 | 4.0 | 4.0 | 0.00 | 1638 | -16.4 |
| 9 | Hald, Morten Hansen | 1806 | DEN | F | −3B | +5B | 1.0 | 3.5 | 3.5 | 1.50 | 1674 | -7.6 |
| 10 | Thinggaard, Jorgen | 1559 | DEN | −7N | −6B | +11N | 1.0 | 3.0 | 4.0 | 1.00 | 1638 | +5.4 |
| 11 | Forsmann, Henning | 1746 | DEN | +12N | −2N | −10B | 1.0 | 3.0 | 4.0 | 1.00 | 1660 | -10.4 |
| 12 | Orup, Kim Amdi | 1731 | DEN | −11B | F | +13N | 1.0 | 1.0 | 1.0 | 0.00 | 1593 | -5.8 |
| 13 | Lange, Philip | 1429 | DEN | F | −8N | −12B | 0.0 | 2.0 | 2.0 | 0.00 | 963 | -8.4 |
Key insights
Biggest movers and upsets — the story behind the numbers.
Top rating gainers
- 1Larsen, Jorgen ReneDEN+14.02.0 pts · #2
- 2Nielsen, Kai GyllingDEN+13.82.0 pts · #3
- 3Christiansen, CasperDEN+12.61.5 pts · #5
Top rating losers
- 1Christensen, VernerDEN-16.41.0 pts · #10
- 2Forsmann, HenningDEN-10.41.0 pts · #12
- 3Frandsen, StigDEN-9.22.0 pts · #1
Biggest upsets
- R1+340 Elo gap
- R3+187 Elo gap
- R3+107 Elo gap