4. KJSV-Open 2025

Open SwissStandard

88 players participated in this 7-round tournament, held from 19 Jun 2025 to 22 Jun 2025 in Vienna, Austria. 5 titled players from 8 federations. Top 10 Elo average was 2035, and top seed was Emanuel Hoegl (🇦🇹 AUT, CM, 2172).

Efim Kan (🇧🇬 BUL, 1966) won with 6.5/7, ahead of Daniel Pausweg (5.5) and Andriian Zakharchyn (5.5). Kan shared the lead from round 4 and won solo starting round 5.

The biggest upset came in round 4: Leander Jay Canent (1511) beat Bertalan Molnar (1840), a +329-point gap.

Location

🇦🇹Vienna, Austria

Dates

19 Jun 2025 → 22 Jun 2025

Time control

Standard: 90 minutes with 30 second increment from move 1

System

Swiss · 7 rounds

Top seed

🇦🇹CMEmanuel Hoegl2172

Avg top 10

2,035

Participants

Titled players · 5

CM×3

WFM×1

WCM×1

Federations · 8 represented

🇦🇹Austria×65

🇩🇪Germany×5

🇺🇦Ukraine×2

🇷🇺Russia×2

🇭🇺Hungary×1

🇦🇷Argentina×1

🇯🇵Japan×1

🇷🇸Serbia×1

Top 3

🥇
Efim Kan
🇧🇬BUL·1966
6.5pts·2351perf+53.6
🥈
CMDaniel Pausweg
🇦🇹AUT·2071
5.5pts·2155perf+30.4
🥉
Andriian Zakharchyn
🇺🇦UKR·1959
5.5pts·2036perf+25.6

How it unfolded

Top 6 · 7 rounds

Efim Kan led from R5; +1.0-point edge over the runner-up. Title race converged from 2 co-leaders at R4 to 1 by R5.

Co-leaders

Kan6.5Pausweg5.5Weichhart5.5Stinner5.5Zakharchyn5.5Ginther5

R5–R7 · LEAD HELD

Efim Kan never relinquished the lead after R5; final gap +1.0 over the runner-up.

R4 · HEAD-TO-HEAD · WINNER VS 2ND

Efim Kan beat CM Daniel Pausweg (White).

WIN STREAKS · 2 top finishers

Efim Kan 6 wins (R1–R6)CM Daniel Pausweg 3 wins (R1–R3)

Key matchups · top 4

Head-to-head between the four finishers

Player	1	2	3	4
1Efim Kan	*	1	—	1
2CMDaniel Pausweg	0	*	—	—
3Daniel Weichhart	—	—	*	—
4David Stinner	0	—	—	*

Grille américaine

#	Player	Elo	Fed	R1	R2	R3	R4	R5	R6	R7	Pts	Bu C1	Bu	SB	Perf	Δ
1	Kan, Efim	1966	BUL	+41N	+35B	+28N	+2B	+4B	+3N	=6B	6.5	29.0	32.5	30.00	2351	+53.6
2	Pausweg, DanielCM	2071	AUT	+55B	+8N	+19B	−1N	+18B	=6N	+16B	5.5	30.0	33.0	24.00	2155	+30.4
3	Zakharchyn, Andriian	1959	UKR	=12B	+63N	+39B	+13N	+7B	−1B	+27N	5.5	28.0	30.5	21.75	2036	+25.6
4	Stinner, David	2056	AUT	+47B	+37N	+74B	+11B	−1N	+8N	=7B	5.5	27.5	29.5	20.50	2134	+14.2
5	Weichhart, Daniel	1957	AUT	+23B	=32N	+71B	=6N	+46B	=16N	+15B	5.5	25.5	27.5	20.75	2083	+23.8
6	Soldo, Dario	2068	AUT	+51N	=14B	+26N	=5B	+37N	=2B	=1N	5.0	29.5	32.5	21.50	2039	-3.2
7	Svrcek, Jozef	1953	AUT	=60N	+53B	+36N	+31B	−3N	+26B	=4N	5.0	25.5	28.5	18.75	1963	+4.2
8	Bytyqi, Kujtim	1870	AUT	+73N	−2B	+54N	+38B	+11N	−4B	+43N	5.0	25.5	27.5	16.50	2029	+25.6
9	Schrimpf, Michael	1902	AUT	+62B	=71N	−13B	+23N	=12B	+56N	+30B	5.0	23.0	25.0	17.25	1790	-29.2
10	Ginther, Tobias	1889	GER	+66B	=13N	=12B	+34N	F	+50B	+29N	5.0	22.5	22.5	18.00	1929	+7.2
11	Hoegl, EmanuelCM	2172	AUT	+65B	+18N	+20B	−4N	−8B	+13N	=12B	4.5	28.5	31.0	18.25	1966	-28.4
12	Seikmann, Jim	1648	AUT	=3N	+68B	=10N	=43B	=9N	+33B	=11N	4.5	27.5	30.0	18.25	2015	+128.4
13	Borysiuk, Sofiia-Khrystyna	1727	UKR	+48N	=10B	+9N	−3B	+43N	−11B	+35N	4.5	27.0	30.0	17.50	1991	+40.2
14	Brueggeboes, Anton	1872	GER	+78B	=6N	+21B	+15N	−16B	=27N	=20B	4.5	27.0	29.0	17.75	2054	+29.6
15	Danner, Lambert	2040	AUT	+64N	+33B	=17N	−14B	+35N	+29B	−5N	4.5	26.0	28.5	16.25	1947	-14.0
16	Albadri SattarCM	2084	IRQ	+38N	−17B	+64N	+74B	+14N	=5B	−2N	4.5	26.0	28.0	15.25	1961	-17.0
17	Molnar, Attila	1882	AUT	+80B	+16N	=15B	−27N	=19B	+46N	=24B	4.5	25.0	27.0	16.25	1963	+19.4
18	Karelina, PolinaWFM	1878	BAH	+52N	−11B	+42N	+44B	−2N	+48B	=21N	4.5	24.5	27.5	15.25	1903	+2.6
19	Schlamberger, Yordanka	1925	AUT	+54N	+44B	−2N	=40B	=17N	=38B	+42N	4.5	24.0	27.0	15.75	1866	-6.8
20	Onipko, Mark	1928	AUT	+46B	+40N	−11N	−26B	+51N	+28B	=14N	4.5	23.5	26.5	15.75	1905	-3.2
21	Seitz, Eric	1898	AUT	+50N	=36B	−14N	+70B	+32N	=30N	=18B	4.5	23.5	26.0	15.50	1884	-1.2
22	Kucharski, Michael	1958	AUT	+42N	−26B	+49N	+28B	−29N	=45B	+38N	4.5	22.5	25.5	15.75	1852	-16.2
23	Tarhuni, Adam	1690	AUT	−5N	+83B	=35N	−9B	+67B	+71N	+39B	4.5	22.0	23.0	10.75	1850	+43.6
24	Nicolussi, Hieronymus	1973	AUT	+56B	−74N	+47B	−29N	+40N	+37B	=17N	4.5	21.5	23.5	15.25	1893	-24.0
25	Deak-Sala, Daniel	1802	HUN	=75B	=72N	−46B	+57N	=61B	+62N	+36B	4.5	17.0	19.0	12.50	1718	-16.8
26	Feseniuk, Pavlo	1759	AUT	+85B	+22N	−6B	+20N	=27B	−7N	=31N	4.0	27.0	28.0	14.00	1972	+64.0
27	Hofbauer, Peter	1961	AUT	+49N	−28B	+41N	+17B	=26N	=14B	−3B	4.0	26.0	29.0	15.25	1855	-17.4
28	Stanivukovic, Drago	1812	SRB	+59B	+27N	−1B	−22N	+41B	−20N	+46B	4.0	26.0	29.0	13.50	1842	+5.8
29	Schmoll, Arnold	1829	AUT	−53N	+57B	+77N	+24B	+22B	−15N	−10B	4.0	24.5	26.5	14.00	1944	+16.6
30	Wesel, Alexander	0	AUT	−34B	+66N	+51N	+45B	=31N	=21B	−9N	4.0	24.0	26.5	13.25	1807	0.0
31	Fuertler, Oliver	1962	AUT	+87B	=39N	+32B	−7N	=30B	=36N	=26B	4.0	24.0	24.0	11.50	1838	-34.8
32	Taluk, Emre	1785	AUT	+67N	=5B	−31N	+73N	−21B	=49B	+54N	4.0	22.5	24.5	11.75	1727	-7.4
33	Krejcar, Walter	1862	AUT	+76B	−15N	+56B	−46N	+55B	−12N	+47B	4.0	21.0	23.0	11.00	1711	-22.6
34	Scharf, Manfred	1710	AUT	+30N	−52B	+67N	−10B	−48N	+77B	+49N	4.0	20.5	22.5	11.50	1769	+6.0
35	Kellner, Nikolaus	1836	AUT	+79B	−1N	=23B	+71N	−15B	+61N	−13B	3.5	25.0	27.0	9.25	1734	-17.0
36	Penker, Dominic	1726	AUT	+58B	=21N	−7B	=39N	+72N	=31B	−25N	3.5	24.5	26.5	11.00	1735	+1.2
37	Gold, Arthur	1854	AUT	+84N	−4B	+50N	+48B	−6B	−24N	=41B	3.5	24.5	25.5	8.75	1712	-36.0
38	Pollak, Tony	1705	AUT	−16B	+80N	+72B	−8N	+58B	=19N	−22B	3.5	23.5	25.5	9.25	1719	-1.6
39	Mayrhuber, Franz	1805	AUT	+82N	=31B	−3N	=36B	=49N	+64B	−23N	3.5	23.0	24.5	9.25	1719	-14.8
40	Chiban, Mhd Al Baraa	1782	AUT	+83N	−20B	+53N	=19N	−24B	−42B	+48N	3.5	23.0	24.0	9.25	1545	-21.0
41	Ertl, Taliesin	1658	AUT	−1B	+79N	−27B	+76N	−28N	+72B	=37N	3.5	22.0	24.0	7.75	1576	-20.0
42	Kelc, Eduard	1642	AUT	−22B	+85N	−18B	=67N	+63B	+40N	−19B	3.5	22.0	23.0	8.25	1693	+8.0
43	Aschenbrenner, Philip	1888	AUT	+57N	+77B	F	=12N	−13B	+65N	−8B	3.5	21.5	21.5	9.75	1690	-47.6
44	Fischer, Adrian	1731	AUT	+86B	−19N	+75B	−18N	F	=66B	+62N	3.5	19.0	19.0	5.75	1617	-24.8
45	Shibata, MisakiWCM	1850	JPN	F	+60B	+52N	−30N	+47B	=22N	F	3.5	17.5	17.5	11.25	2006	+11.6
46	Shumilin, Yuriy V	1541	RUS	−20N	+81B	+25N	+33B	−5N	−17B	−28N	3.0	27.0	28.5	10.00	1746	+49.2
47	Sah, Eray Zeki	1677	TUR	−4N	+69B	−24N	+53B	−45N	+52B	−33N	3.0	23.5	26.0	8.50	1135	-30.8
48	Shumilina, Yulya	0	RUS	−13B	+62N	+55B	−37N	+34B	−18N	−40B	3.0	23.0	25.5	9.50	1684	0.0
49	Koeppen-Mayer, Adrian	1649	AUT	−27B	+59N	−22B	+75N	=39B	=32N	−34B	3.0	23.0	25.0	8.75	1603	-12.4
50	Canent, Leander Jay	1511	AUT	−21B	+58N	−37B	+68B	F	−10N	+51N	3.0	22.5	25.0	8.50	1760	+52.0
51	Pranjkovic, Matija	1681	BIH	−6B	+78N	−30B	+77N	−20B	+58N	−50B	3.0	21.5	23.5	7.00	1036	-40.0
52	Neckamm, Leonard	0	AUT	−18B	+34N	−45B	−55N	+75B	−47N	+63B	3.0	20.5	22.5	8.50	1520	0.0
53	Gansterer, Erik	0	AUT	+29B	−7N	−40B	−47N	+80B	−55N	+73B	3.0	20.5	22.5	8.00	1613	0.0
54	Geabou-Silveira, Erik-Raphael	1531	AUT	−19B	+86N	−8B	−58N	+79B	+76N	−32B	3.0	20.5	20.5	4.00	1060	-15.6
55	Roehrbacher, Franz	1684	AUT	−2N	+84B	−48N	+52B	−33N	+53B	F	3.0	19.5	19.5	7.00	1167	-7.2
56	Berghold, Fabian-Elija	1673	AUT	−24N	+82B	−33N	+69B	+74N	−9B	F	3.0	19.5	19.5	6.00	1701	+4.4
57	Roces, Cesar	1499	ARG	−43B	−29N	+85B	−25B	=69N	+81N	=61B	3.0	19.0	20.0	5.25	1452	-5.0
58	Usova, Viktoriia	0	AUT	−36N	−50B	+84N	+54B	−38N	−51B	+78N	3.0	18.0	19.0	6.00	1391	0.0
59	Hawa, Thomas	0	AUT	−28N	−49B	=62B	−65N	+83B	=73N	+80B	3.0	16.0	17.0	5.25	1486	0.0
60	Zikic, Goran	1564	AUT	=7B	−45N	=63B	F	F	+85N	+76B	3.0	16.0	16.0	6.75	1709	+5.0
61	Eichhorn, Elisabeth	1603	GER	F	F	+79B	+83N	=25N	−35B	=57N	3.0	14.0	14.0	6.75	1587	+0.2
62	Wang, Yufan	1502	AUT	−9N	−48B	=59N	+82B	+70N	−25B	−44B	2.5	21.5	23.0	5.50	1612	+16.0
63	Dordevic, Marko	0	AUT	=68N	−3B	=60N	=64B	−42N	+70B	−52N	2.5	20.0	22.5	6.50	1687	0.0
64	Reichmann, Ernst	1675	AUT	−15B	+76N	−16B	=63N	+73B	−39N	F	2.5	19.0	19.0	5.25	1173	-10.2
65	Herlt, Klaus	1705	GER	−11N	−73B	=68N	+59B	+78N	−43B	F	2.5	17.5	17.5	6.25	1671	-3.2
66	Gao, Linyi	1508	AUT	−10N	−30B	=82N	+81B	=71B	=44N	F	2.5	17.5	17.5	5.00	1666	+19.6
67	Kelc, Mario	0	AUT	−32B	+87N	−34B	=42B	−23N	−?N	+81B	2.5	17.5	17.5	3.25	1568	0.0
68	Molnar, Bertalan	1840	AUT	=63B	−12N	=65B	−50N	−76B	+75N	=69B	2.5	17.0	19.0	5.75	1349	-36.2
69	Dordevic, Teodora	0	AUT	−74B	−47N	+87B	−56N	=57B	=78B	=68N	2.5	15.5	15.5	3.75	1572	0.0
70	Filzmaier, Bruno	1784	AUT	=72B	=75N	=73B	−21N	−62B	−63N	+88B	2.5	15.5	15.5	3.00	901	-23.6
71	Breu, Alfons	1752	GER	+81N	=9B	−5N	−35B	=66N	−23B	F	2.0	22.5	22.5	5.25	1537	-26.6
72	Kerry, Philipp	0	AUT	=70N	=25B	−38N	F	−36B	−41N	+82B	2.0	20.5	22.0	5.00	1503	0.0
73	Asatrjan, Timothi	0	AUT	−8B	+65N	=70N	−32B	−64N	=59B	−53N	2.0	20.0	22.5	5.25	1615	0.0
74	Schleuning, Philip	1839	AUT	+69N	+24B	−4N	−16N	−56B	F	F	2.0	20.0	20.0	7.00	1754	-9.2
75	Ivanova, Alisa	0	AUT	=25N	=70B	−44N	−49B	−52N	−68B	+84N	2.0	19.0	20.0	4.50	1521	0.0
76	Bachaew, Said Salah	0	AUT	−33N	−64B	+86N	−41B	+68N	−54B	−60N	2.0	18.5	18.5	2.50	1422	0.0
77	Andrei, Davis	0	AUT	F	−43N	−29B	−51B	+85N	−34N	+79B	2.0	17.5	17.5	3.00	977	0.0
78	FIDE 530008727	0	—	−14N	−51B	=81N	+84B	−65B	=69N	−58B	2.0	17.0	18.0	3.00	953	0.0
79	FIDE 530010322	0	—	−35N	−41B	−61N	+86B	−54N	+83B	−77N	2.0	16.0	16.0	1.00	860	0.0
80	Feseniuk, Maryna	1481	AUT	−17N	−38B	−83N	+88B	−53N	+84B	−59N	2.0	16.0	16.0	1.00	994	-13.2
81	FIDE 530010683	0	—	−71B	−46N	=78B	−66N	+82N	−57B	−67N	1.5	15.0	16.5	2.50	775	0.0
82	Hemanth Gowda, Parinitha	0	AUT	−39B	−56N	=66B	−62N	−81B	+86N	−72N	1.5	15.0	15.0	1.25	1300	0.0
83	Matzer, Leonie	0	AUT	−40B	−23N	+80B	−61B	−59N	−79N	−?B	1.0	18.0	18.0	2.00	1487	0.0
84	Bezaatpour, Navid	0	AUT	−37B	−55N	−58B	−78N	+86B	−80N	−75B	1.0	15.5	15.5	0.00	881	0.0
85	FIDE 530010942	0	—	−26N	−42B	−57N	F	−77B	−60B	+86N	1.0	15.5	15.5	0.00	817	0.0
86	FIDE 530011930	0	—	−44N	−54B	−76B	−79N	−84N	−82B	−85B	0.0	13.0	14.0	0.00	832	0.0
87	Poiger, Manfred	1653	AUT	−31N	−67B	−69N	F	F	F	F	0.0	9.0	9.0	0.00	1162	-5.6
88	Hillbrand, Leopold	0	AUT	F	F	F	−80N	−?B	F	−70N	0.0	4.5	4.5	0.00	993	0.0

Key insights

Biggest movers and upsets — the story behind the numbers.

Top rating gainers

1Seikmann, JimAUT
+128.4
4.5 pts · #15
2Feseniuk, PavloAUT
+64.0
4.0 pts · #29
3Kan, EfimBUL
+53.6
6.5 pts · #1

Top rating losers

1Aschenbrenner, PhilipAUT
-47.6
3.5 pts · #33
2Pranjkovic, MatijaBIH
-40.0
3.0 pts · #86
3Molnar, BertalanAUT
-36.2
2.5 pts · #67

Biggest upsets

R4+329 Elo gap
Canent, Leander Jay1511 beat Molnar, Bertalan1840
R4+321 Elo gap
Shumilin, Yuriy V1541 beat Krejcar, Walter1862
R5+302 Elo gap
Bytyqi, Kujtim1870 beat CMHoegl, Emanuel2172