CChessStats

Kibix Open 2025 std

Open SwissStandard

20 players participated in this 7-round tournament, held from 31 May 2025 to 01 Jun 2025 in Umea, Sweden. 1 titled players. Top 10 Elo average was 2036, and top seed was Adrian Soderstrom (🇸🇪 SWE, FM, 2407).

Sture Dahlkvist Hartwig (🇸🇪 SWE, 1651) won with 3.5/7, ahead of David Nygren (3.0) and Kenneth Fahlberg (3.0). Dahlkvist Hartwig shared the lead from round 5 and broke clear in the final round.

The biggest upset came in round 7: Sture Dahlkvist Hartwig (1651) beat Ewoud Demeestere (1895), a +244-point gap.

Location
🇸🇪Umea, Sweden
Dates
31 May 2025 → 01 Jun 2025
Time control
Standard: 90 minutes with 30 second increment from move 1
System
Swiss · 7 rounds
Top seed
🇸🇪FMAdrian Soderstrom2407
Avg top 10
2,036
Participants
20
Titled players · 1
FM×1
Federations · 1 represented
🇸🇪Sweden×20
Top 3

How it unfolded

Top 6 · 7 rounds

Sture Dahlkvist Hartwig led from R7; +0.5-point edge over the runner-up. Title race converged from 10 co-leaders at R4 to 1 by R7.

Co-leaders
20
20
20
10
2
2
1
23.55.57R1R2R3R4R5R6R7
R7–R7 · LEAD HELD

Sture Dahlkvist Hartwig held the sole lead from R7 through R7 without losing it.

R5–R7 · WIN STREAK

David Nygren won 3 in a row (R5–R7).

R4 · LATE SURGE

David Nygren was #11 at R4, climbed to #3 over the final stretch.

Key matchups · top 4

Head-to-head between the four finishers
Player1234
1Sture Dahlkvist Hartwig*———
2FMAdrian Soderstrom—*——
3David Nygren——*
1
4Kenneth Fahlberg——
0
*

Grille américaine

#PlayerEloFedR1R2R3R4R5R6R7PtsBu C1BuSBPerfΔ
1Dahlkvist Hartwig, Sture1651SWEFFF+18N+15N=14B+16N3.55.05.04.252059+75.2
2Nygren, David2095SWEFFF−5B+7N+3N+10B3.010.010.07.502183+9.8
3Fahlberg, Kenneth1863SWEFFF+12B+11N−2B+14N3.08.58.55.502062+20.4
4Soderstrom, AdrianFM2407SWEFFF+9B=5N+16B=6N3.08.08.05.502266-4.9
5Hammarstrom, Ulf2176SWEFFF+2N=4B=6N=9B2.510.510.56.752221+5.0
6Sundin, Emanuel2100SWEFFF+11B=10N=5B=4B2.59.59.55.752247+14.4
7Fransson, Elliot1842SWEFFF+19N−2B+12N=8B2.58.08.03.751934+18.4
8Ersholt, Isak1898SWEFFF+13N−16B+17B=7N2.56.56.54.251855-3.6
9Rezai, Julius1902SWEFFF−4N+14B=10B=5N2.09.09.03.752079+15.8
10Isaksson, Henrik2078SWEFFF+16N=6B=9N−2N2.08.58.53.251998-8.4
11Olofsson, Henrik1946SWEFFF−6N−3B+15N+17B2.08.08.02.501785-12.8
12Blomkvist, Kenneth1675SWEFFF−3N+13B−7B+20N2.07.57.52.001720+3.4
13Heijdenberg, Ronny1829SWEFFF−8B−12N+19B+18N2.06.06.01.501683-13.8
14Karrlander, Gunnar1759SWEFFF+17B−9N=1N−3B1.59.59.52.751532-16.4
15Forsberg, Mikael1766SWEFFF+20N−1B−11B=19N1.56.06.00.251489-20.6
16Demeestere, Ewoud1895SWEFFF−10B+8N−4N−1B1.011.011.02.501788-12.8
17Larsen, Magnus0SWEFFF−14N+18B−8N−11N1.07.07.01.0015760.0
18Stoltz, Johan1472SWEFFF−1B−17N+20B−13B1.06.56.50.00940-15.2
19Ekberg, Axel1688SWEFFF−7BF−13N=15B0.56.06.00.751539-9.8
20Carlsson, Oliver0SWEFFF−15BF−18N−12B0.05.05.00.008380.0

Key insights

Biggest movers and upsets — the story behind the numbers.

Top rating gainers
Top rating losers
Biggest upsets
Kibix Open 2025 std — Umea, Sweden | Chess Tournament Results | ChessStats