CChessStats

Seniorserien ht 2025 Klass M R8-10

Round-RobinStandard

11 players participated in this 10-round tournament, held from 05 Nov 2025 to 19 Nov 2025 in Stockholm, Sweden. 2 federations represented. Top 10 Elo average was 1831, and top seed was Lennart B Johansson (🇸🇪 SWE, 1943).

Olle Algars (🇸🇪 SWE, 1862) won with 4.0/10, ahead of Lennart B Johansson (2.5) and Goran Bjorkdahl (2.0). Algars took the lead from round 7.

Location
🇸🇪Stockholm, Sweden
Dates
05 Nov 2025 → 19 Nov 2025
Time control
Standard: 90 minutes with 30 second increment from move 1
System
Round-robin · 10 rounds
Top seed
Avg top 10
1,831
Participants
11
Federations · 2 represented
🇸🇪Sweden×10
🇵🇱Poland×1
Top 3

How it unfolded

Top 11 · 10 rounds

Olle Algars led from R7 onwards, the runner-up race stayed tight. Title race converged from 12 co-leaders at R4 to 1 by R7.

Co-leaders
12
12
12
12
12
4
1
1
1
1
#1#2#6#11R1R2R3R4R5R6R7R8R9R10
R7–R10 · LEAD HELD

Olle Algars never relinquished the lead after R7; final gap +1.5 over the runner-up.

R10 · DECISIVE LEAD19 Nov

Olle Algars opens a +1.5-point gap over the chasing pack (closest: Lennart B Johansson); the title is out of reach before R10.

R7–R10 · WIN STREAK

Olle Algars won 4 in a row (R7–R10).

Cross-table

#PlayerElo1234567891011PtsSBBhΔ EloPerf
1🇸🇪Algars, Olle1862*11114.02.502.5+32.42585
2🇸🇪Johansson, Lennart B1943*½112.53.004.0+12.02115
3🇸🇪Bjorkdahl, Goran1805½*1½2.02.504.0+15.02021
4🇸🇪Hakan, Zirath175600*1½1.51.508.5-0.41744
5🇸🇪Silins, Peter1859*½11.50.501.0+2.41912
6🇸🇪Westerberg, Claes-Goran1862*½11.50.250.5+2.21918
8🇸🇪Karenlov, Douglas180100*11.01.004.5-11.81643
7🇸🇪Wennstrom, Bertil1760½½0*1.01.504.0-4.81671
9🇵🇱Kaminski, Andrzej190900½*0.51.008.5-26.01605
10🇸🇪Lehvonen, Jouko17530½*0.50.755.5-3.61670
11🇸🇪Razavi, Abbas1722000*0.00.007.0-17.41062

Key insights

Biggest movers and upsets — the story behind the numbers.

Top rating gainers
Top rating losers