CChessStats

OBRO Sommerskak 2025 - 2

Open SwissStandard

24 players participated in this 7-round tournament, held from 10 Jul 2025 to 13 Jul 2025 in Copenhagen, Denmark. 4 federations represented. Top 10 Elo average was 1886, and top seed was Joseph Praful Tomy (🇩🇰 DEN, 1899).

Susen Krithi Muppirisett (🇸🇪 SWE, 1800) won with 6.5/7, ahead of Salih Ozkan (5.5) and Yogasimman Kamal (4.5).

The biggest upset came in round 4: Christian Gottschalck (1775) beat Henrik Damgaard Hansen (1890), a +115-point gap.

Location
🇩🇰Copenhagen, Denmark
Dates
10 Jul 2025 → 13 Jul 2025
Time control
Standard: 90 minutes with 30 second increment from move 1
System
Swiss · 7 rounds
Top seed
🇩🇰Joseph Praful Tomy1899
Avg top 10
1,886
Participants
24
Federations · 4 represented
🇩🇰Denmark×21
🇸🇪Sweden×1
🇹🇷Turkiye×1
🇩🇪Germany×1
Top 3

How it unfolded

Top 6 · 7 rounds

Susen Krithi Muppirisett led from R3; +1.0-point edge over the runner-up.

Co-leaders
10
5
1
1
1
1
1
23.55.57R1R2R3R4R5R6R7
Krithi Muppirisett6.5Ozkan5.5Vedelfort4.5Kamal4.5Hove4Sorensen4
R3–R7 · LEAD HELD

Susen Krithi Muppirisett never relinquished the lead after R3; final gap +1.0 over the runner-up.

R4 · HEAD-TO-HEAD · WINNER VS 2ND

Susen Krithi Muppirisett beat Salih Ozkan (White).

WIN STREAKS · 2 top finishers

Susen Krithi Muppirisett 6 wins (R1–R6)Salih Ozkan 3 wins (R5–R7)

Key matchups · top 4

Head-to-head between the four finishers
Player1234
1Susen Krithi Muppirisett*
1
½
1
2Salih Ozkan
0
*——
3Tommy Vedelfort
½
—*—
4Yogasimman Kamal
0
——*

Grille américaine

#PlayerEloFedR1R2R3R4R5R6R7PtsBu C1BuSBPerfΔ
1Krithi Muppirisett, Susen1800SWE+10N+8B+5N+2B+12N+3B=4N6.526.530.027.752276+140.8
2Ozkan, Salih1841TUR+21B+20B=6N−1N+18B+7N+5B5.523.025.016.502077+41.2
3Kamal, Yogasimman1889DEN+15N−6B+16N+9B+7B−1N=12N4.525.028.015.751916+11.2
4Vedelfort, Tommy1823DEN+23N−5B+20N+11B=6N=12B=1B4.524.025.514.501946+24.0
5Hove, Svend Kjems1886DEN+9B+4N−1B−12N+15B+11N−2N4.028.031.015.501864-3.8
6Sorensen, Peter1836DEN+19B+3N=2B−7N=4B=9N=10N4.026.528.515.501906+13.8
7Petersen, Frank Gjerning1845DEN=12N+13B+19N+6B−3N−2B=9B4.024.526.512.751892+9.6
8Lindgaard, Tobias Simon1869DEN+14B−1N−9B+16N−11B+15N+13B4.023.526.512.001859-1.8
9Vehl, Tina1813DEN−5N+23B+8N−3N+22B=6B=7N4.022.524.011.501914+19.8
10Rasmussen, Morten1882DEN−1B=14N=13B=22B+17N+18N=6B4.022.024.011.501886+1.4
11Nielsen, Angelo1810DEN+24B+17N−12B−4N+8N−5B+18B4.021.523.011.001910+19.6
12Winther, Bjarke Rosenborg1789DEN=7BF+11N+5B−1B=4N=3B3.527.527.514.501899+19.0
13Moller, Arne Vang1830DEN=18B−7N=10N=19B=14N+21B−8N3.019.521.57.751801-6.2
14Vorobets, Artem1790DEN−8N=10B−18N+24N=13B+19B−16N3.018.520.07.001815+9.2
15Sepstrup, Per1820DEN−3B−19N+23N+20B−5N−8B+21N3.018.520.05.501822+0.2
16Blounso, Morten Kiel1797DEN−17B+24N−3B−8B+20NF+14B3.018.018.06.501867+11.6
17Heinemann, Guido1872GER+16N−11B=22N−18B−10B=23N+19N3.017.519.06.751808-12.8
18Petersen, Poul-Erik1894DEN=13NF+14B+17N−2N−10B−11N2.522.522.57.501781-19.4
19Tomy, Joseph Praful1899DEN−6N+15B−7B=13N=21B−14N−17B2.020.022.05.501666-44.8
20Marcher Jensen, Lucas1896DEN+22B−2N−4B−15N−16B−24N+23B2.019.521.03.501683-40.8
21Gottschalck, Christian1775DEN−2N−22N=24B+23B=19N−13N−15B2.017.018.53.251699-14.2
22Oz, Sinan1831DEN−20N+21B=17B=10N−9N——2.013.015.05.501776-7.8
23Hansen, Henrik Damgaard1890DEN−4B−9N−15B−21N+24B=17B−20N1.518.520.03.001611-49.8
24Christophersen, David1885DEN−11N−16B=21N−14B−23N+20B—1.514.015.53.001633-39.4

Key insights

Biggest movers and upsets — the story behind the numbers.

Top rating gainers
Top rating losers
Biggest upsets