Schack 08 KM 2025
Round-RobinStandard
8 players participated in this 7-round tournament, held from 20 Dec 2025 to 28 Dec 2025 in Norrkoping, Sweden. Top 10 Elo average was 1740, and top seed was Roger Larsson (🇸🇪 SWE, 1986).
Emil Wallstrom (🇸🇪 SWE, 1890) won with 6.5/7, ahead of Roger Larsson (5.0) and Pontus Bergqvist (5.0).
The biggest upset came in round 1: Pontus Bergqvist (1704) beat Anders Dahlstedt (1845), a +141-point gap.
Location
🇸🇪Norrkoping, Sweden
Dates
20 Dec 2025 → 28 Dec 2025
Time control
Standard: 60 minutes with 30 seconds increment from move 1
System
Round-robin · 7 rounds
Federations · 1 represented
🇸🇪Sweden×8
Top 3
- 🥇
- 🥈
- 🥉
How it unfolded
Top 8 · 7 roundsEmil Wallstrom led from R3 onwards, the runner-up race stayed tight.
Co-leaders
3
1
1
1
1
1
1
R3 · LEADER CHANGE21 Dec
Emil Wallstrom takes the sole lead (2.5/3).
R7 · DECISIVE LEAD28 Dec
Emil Wallstrom opens a +1.5-point gap over the chasing pack (closest: Pontus Bergqvist); the title is out of reach before R7.
R3 · HEAD-TO-HEAD · WINNER VS 2ND
Emil Wallstrom beat Pontus Bergqvist (Black).
Cross-table
| # | Player | Elo | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | Pts | SB | Bh | Δ Elo | Perf |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 🇸🇪Wallstrom, Emil | 1890 | * | ½ | 1 | 1 | 1 | 1 | 1 | 1 | 6.5 | 18.00 | 20.5 | +34.0 | 2138 |
| 3 | 🇸🇪Larsson, Roger | 1986 | ½ | * | ½ | ½ | ½ | 1 | 1 | 1 | 5.0 | 12.50 | 22.0 | -12.0 | 1873 |
| 2 | 🇸🇪Bergqvist, Pontus | 1704 | 0 | ½ | * | 1 | ½ | 1 | 1 | 1 | 5.0 | 11.50 | 22.0 | +38.0 | 1900 |
| 4 | 🇸🇪Dahlstedt, Anders | 1845 | 0 | ½ | 0 | * | 1 | 1 | 1 | 1 | 4.5 | 8.50 | 22.5 | -0.4 | 1822 |
| 5 | 🇸🇪Johnorovskij, Jakov | 1839 | 0 | ½ | ½ | 0 | * | 1 | — | 1 | 3.0 | 7.00 | 24.0 | -13.0 | 1742 |
| 6 | 🇸🇪Gustavsson, Peter | 1555 | 0 | 0 | 0 | 0 | 0 | * | 1 | 1 | 2.0 | 1.00 | 25.0 | +3.0 | 1601 |
| 7 | 🇸🇪Wallenberg, Per | 1598 | 0 | 0 | 0 | 0 | — | 0 | * | 1 | 1.0 | 0.00 | 26.0 | -40.4 | 1469 |
| 8 | 🇸🇪Pettersson, Kenthy | 1506 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | * | 0.0 | 0.00 | 27.0 | -29.4 | 959 |
Key insights
Biggest movers and upsets — the story behind the numbers.
Top rating gainers
- 1Bergqvist, PontusSWE+38.05.0 pts · #2
- 2Wallstrom, EmilSWE+34.06.5 pts · #1
- 3Gustavsson, PeterSWE+3.02.0 pts · #6
Top rating losers
- 1Wallenberg, PerSWE-40.41.0 pts · #7
- 2Pettersson, KenthySWE-29.40.0 pts · #8
- 3Johnorovskij, JakovSWE-13.03.0 pts · #5
Biggest upsets
- R1+141 Elo gap