CChessStats

Sthlm Seniorserie VT26 klass M r6-8

Round-RobinStandard

10 players participated in this 8-round tournament, held from 04 Mar 2026 to 18 Mar 2026 in Stockholm, Sweden. 2 federations represented. Top 10 Elo average was 1832, and top seed was Lennart B Johansson (πŸ‡ΈπŸ‡ͺ SWE, 1949).

Claes-Goran Westerberg (πŸ‡ΈπŸ‡ͺ SWE, 1849) won with 2.5/8, ahead of Tommy Karlsson8 (2.0) and Lennart B Johansson (1.5). Westerberg took the lead from round 6.

The biggest upset came in round 7: Jouko Lehvonen (1735) beat Andrzej Kaminski (1932), a +197-point gap.

Location
πŸ‡ΈπŸ‡ͺStockholm, Sweden
Dates
04 Mar 2026 β†’ 18 Mar 2026
Time control
Standard: 90 minutes with 30 second increment from move 1
System
Round-robin Β· 8 rounds
Top seed
πŸ‡ΈπŸ‡ͺLennart B Johansson1949
Avg top 10
1,832
Participants
10
Federations Β· 2 represented
πŸ‡ΈπŸ‡ͺSwedenΓ—9
πŸ‡΅πŸ‡±PolandΓ—1
Top 3

How it unfolded

Top 10 Β· 8 rounds

Claes-Goran Westerberg led from R6 onwards, the runner-up race stayed tight. Title race converged from 11 co-leaders at R4 to 1 by R6.

Co-leaders
11
11
11
11
11
1
2
1
#1#2#5#10R1R2R3R4R5R6R7R8
R6–R8 Β· LEAD HELD

Claes-Goran Westerberg held the sole lead from R6 through R8 without losing it.

R7 Β· HEAD-TO-HEAD Β· WINNER VS 2ND

Claes-Goran Westerberg drew with Tommy Karlsson8 (White).

Cross-table

#PlayerElo12345678910PtsSBBhΞ” EloPerf
1πŸ‡ΈπŸ‡ͺWesterberg, Claes-Goran1849*Β½β€”β€”β€”1β€”β€”1β€”2.52.003.0+13.22078
2πŸ‡ΈπŸ‡ͺKarlsson8, Tommy1852Β½*Β½β€”β€”β€”β€”β€”β€”12.02.004.0+12.62039
3πŸ‡ΈπŸ‡ͺJohansson, Lennart B1949β€”Β½*0β€”β€”β€”β€”1β€”1.51.003.5-8.81860
4πŸ‡ΈπŸ‡ͺSilins, Peter1894β€”β€”1*Β½β€”β€”β€”β€”β€”1.52.002.5+8.02059
7πŸ‡ΈπŸ‡ͺLiljestrom, Tor1761β€”β€”β€”Β½*β€”Β½β€”β€”β€”1.01.252.5+3.61831
6πŸ‡ΈπŸ‡ͺLehvonen, Jouko17350β€”β€”β€”β€”*β€”β€”β€”11.00.002.5+7.81887
5πŸ‡ΈπŸ‡ͺHellman, Sten1729β€”β€”β€”β€”Β½β€”*Β½β€”β€”1.00.751.5+1.41780
8πŸ‡ΈπŸ‡ͺKarenlov, Douglas1767β€”β€”β€”β€”β€”β€”Β½*β€”β€”0.50.501.0-1.21755
9πŸ‡ΈπŸ‡ͺPettersson, Lars-Ake18480β€”0β€”β€”β€”β€”β€”*β€”0.00.004.0-12.81129
10πŸ‡΅πŸ‡±Kaminski, Andrzej1932β€”0β€”β€”β€”0β€”β€”β€”*0.00.003.0-23.81012

Key insights

Biggest movers and upsets β€” the story behind the numbers.

Top rating gainers
Top rating losers
Biggest upsets
Sthlm Seniorserie VT26 klass M r6-8 (2026) β€” Stockholm, Sweden | Chess Tournament Results | ChessStats