Eiker Open (apent Buskerudmesterskap) 2025 B
Open SwissStandard
17 players participated in this 6-round tournament, held from 28 Nov 2025 to 30 Nov 2025 in Hokksund, Norway. Top 10 Elo average was 1657, and top seed was Kazim Yilmaz (🇳🇴 NOR, 1795).
William Gundersen (🇳🇴 NOR, 1782) won with 3.5/6, ahead of Solan Kierulf Brevick (3.0) and Kazim Yilmaz (3.0). Gundersen clinched sole first place in the final round.
The biggest upset came in round 3: Krithick Selvavendhan (1438) beat Andreas Lundstad (1649), a +211-point gap.
Location
🇳🇴Hokksund, Norway
Dates
28 Nov 2025 → 30 Nov 2025
Time control
Standard: 90 minutes with 30 second increment from move 1
System
Swiss · 6 rounds
Federations · 1 represented
🇳🇴Norway×16
Top 3
- 🥇
- 🥈
- 🥉
How it unfolded
Top 6 · 6 roundsWilliam Gundersen led from R6; +0.5-point edge over the runner-up. Title race converged from 4 co-leaders at R4 to 1 by R6.
Co-leaders
21
20
8
4
1
1
R6 · LEADER CHANGE30 Nov
William Gundersen takes the sole lead (3.5/6).
WIN STREAKS · 2 top finishers
Solan Kierulf Brevick 3 wins (R3–R5)Kazim Yilmaz 3 wins (R4–R6)
Key matchups · top 4
Head-to-head between the four finishers| Player | 1 | 2 | 3 | 4 |
|---|---|---|---|---|
| 1William Gundersen | * | — | 1 | — |
| 2Solan Kierulf Brevick | — | * | 0 | 1 |
| 3Kazim Yilmaz | 0 | 1 | * | — |
| 4Kosta Hrituleac | — | 0 | — | * |
Grille américaine
| # | Player | Elo | Fed | R1 | R2 | R3 | R4 | R5 | R6 | Pts | Bu C1 | Bu | SB | Perf | Δ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Gundersen, William | 1782 | NOR | F | F | +3B | =7N | +12B | +8N | 3.5 | 8.5 | 8.5 | 7.50 | 1954 | +25.2 |
| 2 | Brevick, Solan Kierulf | 0 | NOR | F | F | +4N | +12B | +5N | −3B | 3.0 | 9.5 | 9.5 | 6.50 | 1846 | +77.5 |
| 3 | Yilmaz, Kazim | 1795 | NOR | F | F | −1N | +16B | +6B | +2N | 3.0 | 9.5 | 9.5 | 6.00 | 1748 | -2.2 |
| 4 | Hrituleac, Kosta | 1709 | NOR | F | F | −2B | =13N | +9N | +14B | 2.5 | 7.5 | 7.5 | 3.75 | 1874 | +22.8 |
| 5 | Hrituleac, Sofia | 1588 | NOR | F | F | +14B | +8N | −2B | =12N | 2.5 | 7.5 | 7.5 | 3.75 | 1791 | +20.8 |
| 6 | Selvavendhan, Krithick | 1438 | NOR | F | F | +16N | +9B | −3N | =7N | 2.5 | 7.5 | 7.5 | 3.50 | 1767 | +64.8 |
| 7 | Peplar, Kevin | 1729 | NOR | F | F | −12N | =1B | +11N | =6B | 2.0 | 9.5 | 9.5 | 5.00 | 1455 | -21.0 |
| 8 | Selvavendhan, Mugunth | 0 | NOR | F | F | +15N | −5B | +10N | −1B | 2.0 | 9.0 | 9.0 | 3.00 | 885 | 0.0 |
| 9 | Knivestoen, Alexander | 1515 | NOR | F | F | +13B | −6N | −4B | +10N | 2.0 | 8.5 | 8.5 | 3.50 | 1461 | -9.2 |
| 10 | Dale, Einar | 0 | NOR | F | F | +17B | +15N | −8B | −9B | 2.0 | 5.0 | 5.0 | 1.00 | 715 | 0.0 |
| 11 | Borbe, Leif Logan | 0 | NOR | F | F | =?B | +14N | −7B | =13N | 2.0 | 4.5 | 4.5 | 1.75 | 1672 | 0.0 |
| 12 | Johannessen, Jasper Tangelder | 1519 | NOR | F | F | +7B | −2N | −1N | =5B | 1.5 | 11.0 | 11.0 | 3.25 | 1700 | +27.6 |
| 13 | Lorentzen, Jan Ove | 1611 | NOR | F | F | −9N | =4B | =16N | =11B | 1.5 | 7.0 | 7.0 | 2.50 | 1499 | -9.0 |
| 14 | Hrituleac, Paul | 1676 | NOR | F | F | −5N | −11B | +15B | −4N | 1.0 | 8.0 | 8.0 | 1.00 | 849 | -21.4 |
| 15 | Thondrup, Pempa | 0 | NOR | F | F | −8B | −10B | −14N | +17N | 1.0 | 5.0 | 5.0 | 0.00 | 876 | -10.0 |
| 16 | Lundstad, Andreas | 1649 | NOR | F | F | −6B | −3N | =13B | F | 0.5 | 7.0 | 7.0 | 0.75 | 1342 | -22.4 |
| 17 | FIDE 556003390 | 0 | — | F | F | −10N | −?B | −?N | −15B | 0.0 | 3.0 | 3.0 | 0.00 | 746 | 0.0 |
Key insights
Biggest movers and upsets — the story behind the numbers.
Top rating gainers
- 1Brevick, Solan KierulfNOR+77.53.0 pts · #1
- 2Selvavendhan, KrithickNOR+64.82.5 pts · #4
- 3Johannessen, Jasper TangelderNOR+27.61.5 pts · #6
Top rating losers
- 1Lundstad, AndreasNOR-22.40.5 pts · #12
- 2Hrituleac, PaulNOR-21.41.0 pts · #14
- 3Peplar, KevinNOR-21.02.0 pts · #10
Biggest upsets
- R3+211 Elo gap
- R3+210 Elo gap