CChessStats

SM Klass I 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 1943, and top seed was Kent Iversen (🇸🇪 SWE, 2001).

William Gunnare (🇸🇪 SWE, 1902) won with 6.0/7, ahead of Per Berggren (4.0) and Kent Iversen (3.5). Gunnare shared the lead from round 4 and won solo starting round 6.

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
🇸🇪Kent Iversen2001
Avg top 10
1,943
Participants
8
Federations · 1 represented
🇸🇪Sweden×8
Top 3

How it unfolded

Top 8 · 7 rounds

William Gunnare led from R6 onwards, the title was decided early. Title race converged from 2 co-leaders at R4 to 1 by R6.

Co-leaders
3
2
4
2
2
1
1
#1#2#4#8R1R2R3R4R5R6R7
Gunnare#1Berggren#2Iversen#3Schagerstrom#4Halvarsson#5Christoforidis#6Simpson#7Kjetselberg#8
R6–R7 · LEAD HELD

William Gunnare never relinquished the lead after R6; final gap +2.0 over the runner-up.

R7 · DECISIVE LEAD06 Jul

William Gunnare opens a +2.0-point gap over the chasing pack (closest: Per Berggren); the title is out of reach before R7.

R6 · HEAD-TO-HEAD · WINNER VS 2ND

William Gunnare beat Per Berggren (White).

Cross-table

#PlayerElo12345678PtsSBBhΔ EloPerf
1🇸🇪Gunnare, William1902*111111—6.019.0020.0+136.02752
2🇸🇪Berggren, Per19620*1101—14.011.0022.0+17.22070
3🇸🇪Iversen, Kent200100*101½13.58.5022.5-12.81935
4🇸🇪Schagerstrom, Mattias1941000*1½113.57.5022.5+0.41943
6🇸🇪Christoforidis, Nicolas19540110*0013.08.5023.0-12.41891
5🇸🇪Halvarsson, Peter1943000½1*½13.06.7523.0-10.01893
7🇸🇪Simpson, Liam19090—½01½*02.06.2524.0-14.01820
8🇸🇪Kjetselberg, Mattias1930—000001*1.02.0025.0-72.81679

Key insights

Biggest movers and upsets — the story behind the numbers.

Top rating gainers
Top rating losers