CChessStats

SM Klass II 2025 grp 1

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 Erik 1972 Sjodin (🇸🇪 SWE, 1891).

Carl-Oscar Pilstrom (🇸🇪 SWE, 1861) won with 6.0/7, ahead of Erik 1972 Sjodin (5.0) and Krister Larsson (4.5). Pilstrom won solo starting round 5.

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
🇸🇪Erik 1972 Sjodin1891
Avg top 10
1,817
Participants
8
Federations · 1 represented
🇸🇪Sweden×8
Top 3

How it unfolded

Top 8 · 7 rounds

Carl-Oscar Pilstrom led from R5 onwards, the runner-up race stayed tight. Title race converged from 2 co-leaders at R4 to 1 by R5.

Co-leaders
3
2
2
2
1
1
1
#1#2#4#8R1R2R3R4R5R6R7
Pilstrom#1Sjodin#2Larsson#3Jonsson#4Lindebaum#5Garner#6Smeds#7Holmgren#8
R5–R7 · LEAD HELD

Carl-Oscar Pilstrom never relinquished the lead after R5; final gap +1.0 over the runner-up.

R6 · DECISIVE LEAD05 Jul

Carl-Oscar Pilstrom opens a +1.5-point gap over the chasing pack (closest: Alice Jonsson); the title is out of reach before R7.

R3 · HEAD-TO-HEAD · WINNER VS 2ND

Carl-Oscar Pilstrom beat Erik 1972 Sjodin (White).

Cross-table

#PlayerElo12345678PtsSBBhΔ EloPerf
1🇸🇪Pilstrom, Carl-Oscar1861*10111116.017.5022.0+40.22120
2🇸🇪Sjodin, Erik 197218910*½1½1115.012.7523.0+13.81965
3🇸🇪Larsson, Krister18151½*001114.512.5023.5+20.41919
4🇸🇪Jonsson, Alice1833001*111½4.512.2523.5+16.41917
5🇸🇪Lindebaum, Andre J.17760½10*½114.09.7524.0+19.21873
6🇸🇪Garner, Marten18240000½*112.53.5025.5-21.81714
7🇸🇪Smeds, Joakim1760000000*11.00.5027.0-37.41516
8🇸🇪Holmgren, Roine1777000½000*0.52.2527.5-50.81401

Key insights

Biggest movers and upsets — the story behind the numbers.

Top rating gainers
Top rating losers