Sandviken KM 2025 R12
Open SwissStandard
10 players participated in this 2-round tournament, held from 09 Sept 2025 to 23 Sept 2025 in Sandviken, Sweden. Top 10 Elo average was 1382, and top seed was Lars Persson (🇸🇪 SWE, 2024).
Sebastian Hemsen (🇸🇪 SWE, 1625) won with 2.0/2, ahead of Hilding Eriksson (1.0) and Joel Sandmark (1.0). Hemsen clinched sole first place in the final round.
Location
🇸🇪Sandviken, Sweden
Dates
09 Sept 2025 → 23 Sept 2025
Time control
Standard: 90 minutes with 30 second increment from move 1
System
Swiss · 2 rounds
Federations · 1 represented
🇸🇪Sweden×9
Top 3
- 🥇
- 🥈
- 🥉
Grille américaine
| # | Player | Elo | Fed | R1 | R2 | Pts | Bu C1 | Bu | SB | Perf | Δ |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Hemsen, Sebastian | 1625 | SWE | +9N | +2B | 2.0 | 1.0 | 1.0 | 1.00 | 2520 | +12.6 |
| 2 | Eriksson, Hilding | 1720 | SWE | +7B | −1N | 1.0 | 2.0 | 2.5 | 0.50 | 1642 | -4.4 |
| 3 | Sandmark, Joel | 1613 | SWE | −5N | +10B | 1.0 | 1.0 | 1.0 | 0.00 | 1776 | +14.8 |
| 4 | Ornmark, Lucas | 1625 | SWE | =8B | =7N | 1.0 | 0.5 | 1.0 | 0.50 | 1658 | +1.0 |
| 5 | Akerman, Per | 1937 | SWE | +3B | — | 1.0 | 0.0 | 1.0 | 1.00 | 2413 | +2.6 |
| 6 | Persson, Lars | 2024 | SWE | +10N | — | 1.0 | 0.0 | 0.0 | 0.00 | 2424 | +1.6 |
| 7 | Raiha, Charlie | 1658 | SWE | −2N | =4B | 0.5 | 1.0 | 2.0 | 0.50 | 1480 | -18.4 |
| 8 | Wigo, Niklas | 0 | SWE | =4N | F | 0.5 | 1.0 | 1.0 | 0.50 | 1625 | 0.0 |
| 9 | FIDE 1783092 | 0 | — | −1B | F | 0.0 | 2.0 | 2.5 | 0.00 | 825 | 0.0 |
| 10 | Swee, Stefan | 1613 | SWE | −6B | −3N | 0.0 | 1.0 | 2.0 | 0.00 | 1014 | -23.2 |
Key insights
Biggest movers and upsets — the story behind the numbers.
Top rating gainers
- 1Sandmark, JoelSWE+14.81.0 pts · #3
- 2Hemsen, SebastianSWE+12.62.0 pts · #4
- 3Akerman, PerSWE+2.61.0 pts · #1
Top rating losers
- 1Swee, StefanSWE-23.20.0 pts · #10
- 2Raiha, CharlieSWE-18.40.5 pts · #6
- 3Eriksson, HildingSWE-4.41.0 pts · #5