Sandviken KM 2025 R34
Open SwissStandard
9 players participated in this 4-round tournament, held from 07 Oct 2025 to 21 Oct 2025 in Sandviken, Sweden. Top 10 Elo average was 1535, and top seed was Lars Persson (🇸🇪 SWE, 2024).
Lars Persson (🇸🇪 SWE, 2024) won with 3.0/4, ahead of Per Akerman (2.0) and Hilding Eriksson (1.0). Persson won solo starting round 2.
Location
🇸🇪Sandviken, Sweden
Dates
07 Oct 2025 → 21 Oct 2025
Time control
Standard: 90 minutes with 30 second increment from move 1
System
Swiss · 4 rounds
Federations · 1 represented
🇸🇪Sweden×9
Top 3
- 🥇
- 🥈
- 🥉
How it unfolded
Top 6 · 4 roundsLars Persson led from R2; +1.0-point edge over the runner-up.
Co-leaders
10
1
1
1
R2–R4 · LEAD HELD
Lars Persson never relinquished the lead after R2; final gap +1.0 over the runner-up.
R2 · HEAD-TO-HEAD · WINNER VS 2ND
Lars Persson beat Per Akerman (White).
R2–R4 · WIN STREAK
Lars Persson won 3 in a row (R2–R4).
Key matchups · top 4
Head-to-head between the four finishers| Player | 1 | 2 | 3 | 4 |
|---|---|---|---|---|
| 1Lars Persson | * | 1 | 1 | 1 |
| 2Per Akerman | 0 | * | — | — |
| 3Hilding Eriksson | 0 | — | * | — |
| 4Niklas Wigo | 0 | — | — | * |
Grille américaine
| # | Player | Elo | Fed | R1 | R2 | R3 | R4 | Pts | Bu C1 | Bu | SB | Perf | Δ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Persson, Lars | 2024 | SWE | F | +2B | +4N | +3B | 3.0 | 4.0 | 4.0 | 4.00 | 2629 | +10.6 |
| 2 | Akerman, Per | 1937 | SWE | F | −1N | +6B | +5N | 2.0 | 5.0 | 5.0 | 2.00 | 1901 | -1.2 |
| 3 | Eriksson, Hilding | 1720 | SWE | F | F | +8B | −1N | 1.0 | 3.0 | 3.0 | 0.00 | 1823 | +4.4 |
| 4 | Wigo, Niklas | 0 | SWE | F | F | −1B | +7B | 1.0 | 3.0 | 3.0 | 0.00 | 1818 | 0.0 |
| 5 | Raiha, Charlie | 1658 | SWE | F | F | +7N | −2B | 1.0 | 2.0 | 2.0 | 0.00 | 1776 | +12.4 |
| 6 | Hemsen, Sebastian | 1625 | SWE | F | F | −2N | +9B | 1.0 | 2.0 | 2.0 | 0.00 | 1775 | +5.2 |
| 7 | Swee, Stefan | 1613 | SWE | F | F | −5B | −4N | 0.0 | 2.0 | 2.0 | 0.00 | 843 | -18.4 |
| 8 | Ornmark, Lucas | 1625 | SWE | F | F | −3N | F | 0.0 | 1.0 | 1.0 | 0.00 | 920 | -7.4 |
| 9 | Sandmark, Joel | 1613 | SWE | F | F | F | −6N | 0.0 | 1.0 | 1.0 | 0.00 | 863 | -17.2 |
Key insights
Biggest movers and upsets — the story behind the numbers.
Top rating gainers
- 1Raiha, CharlieSWE+12.41.0 pts · #5
- 2Persson, LarsSWE+10.63.0 pts · #2
- 3Hemsen, SebastianSWE+5.21.0 pts · #6
Top rating losers
- 1Swee, StefanSWE-18.40.0 pts · #9
- 2Sandmark, JoelSWE-17.20.0 pts · #8
- 3Ornmark, LucasSWE-7.40.0 pts · #7