Norrebro Kort Weekend Maj 2026 - 1
10 players participated in this 4-round tournament, held from 02 May 2026 to 03 May 2026 in Copenhagen, Denmark. 1 titled players from 2 federations. Top 10 Elo average was 2000, and top seed was Sarah Sima Derlich (🇩🇰 DEN, WFM, 2093).
David Perkovsky (🇺🇦 UKR, 1952) won with 3.5/4, ahead of Eskil Rosenlund Ahl (3.0) and Gustav Holst (3.0). Perkovsky clinched sole first place in the final round.
The biggest upset came in round 4: Tina Vehl (1911) beat Lars Rene Andersen (2087), a +176-point gap.
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How it unfolded
Top 6 · 4 roundsDavid Perkovsky led from R4; +0.5-point edge over the runner-up.
David Perkovsky takes the sole lead (3.5/4).
David Perkovsky beat Eskil Rosenlund Ahl (White).
Eskil Rosenlund Ahl won 3 in a row (R1–R3).
Key matchups · top 4
Head-to-head between the four finishers| Player | 1 | 2 | 3 | 4 |
|---|---|---|---|---|
| 1David Perkovsky | * | 1 | — | ½ |
| 2Eskil Rosenlund Ahl | 0 | * | 1 | — |
| 3Gustav Holst | — | 0 | * | 1 |
| 4WFMSarah Sima Derlich | ½ | — | 0 | * |
Grille américaine
| # | Player | Elo | Fed | R1 | R2 | R3 | R4 | Pts | Bu C1 | Bu | SB | Perf | Δ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Perkovsky, David | 1952 | UKR | +9N | =4N | +5N | +2B | 3.5 | 7.5 | 8.5 | 7.25 | 2356 | +74.0 |
| 2 | Ahl, Eskil Rosenlund | 1955 | DEN | +7N | +5B | +3N | −1N | 3.0 | 8.5 | 10.0 | 6.50 | 2159 | +42.4 |
| 3 | Holst, Gustav | 2016 | DEN | +6N | +9B | −2B | +4B | 3.0 | 7.5 | 8.5 | 5.50 | 2245 | +24.2 |
| 4 | Derlich, Sarah SimaWFM | 2093 | DEN | +8N | =1B | +6B | −3N | 2.5 | 8.5 | 10.0 | 5.25 | 2126 | +6.0 |
| 5 | Vehl, Tina | 1911 | DEN | +10N | −2N | −1B | +8B | 2.0 | 8.0 | 8.0 | 1.50 | 1975 | +4.2 |
| 6 | Olsen, Michael R. W. | 2034 | DEN | −3B | +7B | −4N | +10N | 2.0 | 7.0 | 7.0 | 1.50 | 1992 | -7.8 |
| 7 | Kamal, Yogasimman | 1959 | DEN | −2B | −6N | +10B | =9N | 1.5 | 6.0 | 6.0 | 0.50 | 1917 | -10.4 |
| 8 | Andersen, Lars Rene | 2087 | DEN | −4B | +10N | =9N | −5N | 1.5 | 5.5 | 5.5 | 0.50 | 1920 | -18.4 |
| 9 | Rosenlund, Thorbjorn | 2089 | DEN | −1B | −3N | =8B | =7B | 1.0 | 8.0 | 9.5 | 1.50 | 1811 | -30.0 |
| 10 | Christensen, Astrid Bigum | 1901 | DEN | −5B | −8B | −7N | −6B | 0.0 | 5.5 | 7.0 | 0.00 | 1211 | -28.2 |
Key insights
Biggest movers and upsets — the story behind the numbers.
- 1Perkovsky, DavidUKR+74.03.5 pts · #1
- 2Ahl, Eskil RosenlundDEN+42.43.0 pts · #2
- 3Holst, GustavDEN+24.23.0 pts · #3
- 1Rosenlund, ThorbjornDEN-30.01.0 pts · #9
- 2Christensen, Astrid BigumDEN-28.20.0 pts · #10
- 3Andersen, Lars ReneDEN-18.41.5 pts · #8
- R4+176 Elo gap
- R1+137 Elo gap