CChessStats

Manhem oppna KM 2025 r5-8

Open SwissStandard

22 players participated in this 8-round tournament, held from 04 Nov 2025 to 25 Nov 2025 in Goteborg, Sweden. 2 federations represented. Top 10 Elo average was 1759, and top seed was Martin Hemmerling (🇸🇪 SWE, 1803).

Sami Ring (🇸🇪 SWE, 1790) won with 3.5/8, ahead of Ville Gustavsson (3.5) and Johnny Garvik (3.0). Ring shared the lead from round 7, winning on tie-break.

The biggest upset came in round 5: Mohammad Reza Zerehpoosh (1623) beat Guillermo Gallardo (1795), a +172-point gap.

Location
🇸🇪Goteborg, Sweden
Dates
04 Nov 2025 → 25 Nov 2025
Time control
Standard: 90 minutes with 30 second increment from move 1
System
Swiss · 8 rounds
Top seed
🇸🇪Martin Hemmerling1803
Avg top 10
1,759
Participants
22
Federations · 2 represented
🇸🇪Sweden×21
🇮🇷Iran×1
Top 3

How it unfolded

Top 6 · 8 rounds

Tight race until R8; 2 players tied at 3.5/8, decided on Buchholz.

Co-leaders
1
1
1
1
10
4
3
2
2468R1R2R3R4R5R6R7R8
R8 · TIEBREAK CLUSTER

2 players finish on 3.5/8. Ring takes the title on Buchholz Cut1 (9.0).

R6–R8 · WIN STREAK

Sami Ring won 3 in a row (R6–R8).

R5 · LATE SURGE

Stefan Jonsson was #11 at R5, climbed to #2 over the final stretch.

Grille américaine

#PlayerEloFedR1R2R3R4R5R6R7R8PtsBu C1BuSBPerfΔ
1Ring, Sami1790SWEFFFF=5N+11N+10B+7B3.59.09.07.751966+20.0
2Gustavsson, Ville1739SWEFFFF+18N+9B=13B+10N3.57.07.06.251997+49.6
3Garvik, Johnny1747SWEFFFF+6B=5N=11B+13N3.08.58.56.252046+43.2
4Jonsson, Stefan1607SWEFFFF=16B+19N=12B+18N3.05.55.53.751814+23.6
5Eriksson, Leo1785SWEFF=13BF=1B=3B=7N=11N2.512.512.56.251778+15.2
6Granath, Andreas1787SWE+14NFFF3N+20BF=8B2.59.59.53.751766-3.2
7Imani Lasaki, Hamed1748SWEFFFF+19B+12N=5B1N2.59.09.04.251819+9.4
8Gallardo, Guillermo1795SWEFFFF10B+14N+20B=6N2.57.07.03.751748-1.0
9Eklund, Rickard1597SWEFFFF+21B2N=14B+22N2.56.06.01.751705+30.8
10Zerehpoosh, Mohammad Reza1623IRIFFFF+8N+17B1N2B2.011.011.04.001753+24.0
11Vahabov, Natig1656SWEFFFF+13N1B=3N=5B2.010.510.54.2517730.0
12Ghaderi, Jamal1679SWEFFFF=15N7B=4N+16B2.08.58.53.751617-11.6
13Hemmerling, Martin1803SWEFF=5NF11B=15B=2N3B1.512.512.53.751621-21.2
14Munuswamy, Shivakumar1618SWE6BFFF17B8B=9N+20N1.510.010.02.251530-12.8
15Hassinge, Ove1625SWEFFFF=12B=13NF=17N1.57.57.52.501756+7.6
16Viknander, Sandra1495SWEFFFF=4N+18BF12N1.56.06.02.501650+25.2
17Shchetinin, Oleg1698SWEFFFF+14N10NF=15B1.55.05.02.251641-7.0
18Ljungberg, Lars1632SWEFFFF2B16N+21N4B1.09.09.01.001406-23.4
19Hitcher, Oscar1698SWEFFFF7N4BF+21N1.06.56.51.001518-9.8
20Romanenko, Mikael1547SWEFFFF+22B6N8N14B1.06.56.50.001476-7.8
21Landstrom, Matteo1640SWEFFFF9N+22N18B19B1.04.54.50.001389-46.4
22Lyden, Jonathan1537SWEFFFF20N21BF9B0.04.54.50.00774-47.2

Key insights

Biggest movers and upsets — the story behind the numbers.

Top rating gainers
Top rating losers
Biggest upsets