CChessStats

SM Klass II 2025 grp 3

Round-RobinStandard

8 players participated in this 7-round tournament, held from 30 Jun 2025 to 06 Jul 2025 in Uppsala, Sweden. Top 10 Elo average was 1817, and top seed was Magnus Dahnberg (🇸🇪 SWE, 1902).

Mattias Langhals (🇸🇪 SWE, 1857) won with 6.0/7, ahead of Andreas Ottgard (5.5) and Nils Zandler Andersson (5.0). Langhals broke clear in the final round.

The biggest upset came in round 4: Nils Zandler Andersson (1792) beat Magnus Dahnberg (1902), a +110-point gap.

Location
🇸🇪Uppsala, Sweden
Dates
30 Jun 2025 → 06 Jul 2025
Time control
Standard: 90min/40moves+30min/end+30sec increment per move starting from move 1
System
Round-robin · 7 rounds
Top seed
🇸🇪Magnus Dahnberg1902
Avg top 10
1,817
Participants
8
Federations · 1 represented
🇸🇪Sweden×8
Top 3

How it unfolded

Top 8 · 7 rounds

Mattias Langhals led from R2 onwards, the runner-up race stayed tight.

Co-leaders
3
1
1
1
3
3
1
#1#2#4#8R1R2R3R4R5R6R7
Langhals#1Ottgard#2Zandler Andersson#3Andersson#4Dahnberg#5Olsson#6Lindstrom#7Johansson Tornblom#8
R2–R7 · LEAD HELD

Mattias Langhals held the sole lead from R2 through R7 without losing it.

R5 · HEAD-TO-HEAD · WINNER VS 2ND

Mattias Langhals lost to Andreas Ottgard (White).

WIN STREAKS · 3 top finishers

Mattias Langhals 4 wins (R1–R4)Andreas Ottgard 3 wins (R4–R6)Nils Zandler Andersson 4 wins (R3–R6)

Cross-table

#PlayerElo12345678PtsSBBhΔ EloPerf
1🇸🇪Langhals, Mattias1857*01111116.016.5022.0+81.62121
2🇸🇪Ottgard, Andreas18891*½½1½115.517.0022.5+24.62037
3🇸🇪Zandler Andersson, Nils17920½*½11115.012.2523.0+35.41979
4🇸🇪Andersson, Elsa18100½½*½1½14.010.2524.0+23.61869
5🇸🇪Dahnberg, Magnus1902000½*½113.05.5025.0-28.41756
6🇸🇪Olsson, Linn17650½00½*012.04.7526.0-18.61667
7🇸🇪Lindstrom, Simon1772000½01*½2.04.2526.0-40.01666
8🇸🇪Johansson Tornblom, Marco1752000000½*0.51.0027.5-91.21405

Key insights

Biggest movers and upsets — the story behind the numbers.

Top rating gainers
Top rating losers
Biggest upsets