34. Aschacher Donau Open Gruppe B

Open SwissStandard

55 players participated in this 7-round tournament, held from 26 Dec 2025 to 31 Dec 2025 in Aschach, Austria. 4 federations represented. Top 10 Elo average was 1919, and top seed was Julian Walch (🇦🇹 AUT, 2007).

Stanko Dumancic (🇦🇹 AUT, 1889) won with 5.5/7, ahead of Leonard Pabisch (5.5) and Michael Aigner (5.0). Dumancic won on tie-break after catching the field in the final round.

The biggest upset came in round 5: Konstantin Stoegerer (1699) beat Stefan Greussing (1941), a +242-point gap.

Location

🇦🇹Aschach, Austria

Dates

26 Dec 2025 → 31 Dec 2025

Time control

Standard: 40 Moves in 100 Min. Incr. 30 Sec. / in 40 Min. Incr. 30 Sec. /

System

Swiss · 7 rounds

Top seed

🇦🇹Julian Walch2007

Avg top 10

1,919

Participants

Federations · 4 represented

🇦🇹Austria×51

🇩🇪Germany×2

🇹🇷Turkiye×1

🇧🇦Bosnia and Herzegovina×1

Top 3

🥇
Stanko Dumancic
🇦🇹AUT·1889
5.5pts·2053perf+28.4
🥈
Leonard Pabisch
🇦🇹AUT·1724
5.5pts·2084perf+127.2
🥉
Michael Aigner
🇦🇹AUT·1989
5.0pts·1992perf+2.2

How it unfolded

Top 6 · 7 rounds

Tight race until R4; 2 players tied at 5.5/7, decided on Buchholz.

Co-leaders

Dumancic5.5Pabisch5.5Aeberhard5Habacher5Aigner5Hoebarth4.5

R4–R7 · LEAD HELD

Stanko Dumancic held the sole lead from R4 through R7 without losing it.

R7 · TIEBREAK CLUSTER

2 players finish on 5.5/7. Dumancic takes the title on Buchholz Cut1 (27.5).

WIN STREAKS · 2 top finishers

Stanko Dumancic 4 wins (R1–R4)Leonard Pabisch 3 wins (R1–R3)

Key matchups · top 4

Head-to-head between the four finishers

Player	1	2	3	4
1Stanko Dumancic	*	—	1	0
2Leonard Pabisch	—	*	—	1
3Dennis Aeberhard	0	—	*	—
4Stefan Habacher	1	0	—	*

Grille américaine

#	Player	Elo	Fed	R1	R2	R3	R4	R5	R6	R7	Pts	Bu C1	Bu	SB	Perf	Δ
1	Dumancic, Stanko	1889	AUT	+37N	+7B	+25N	+6B	=3N	−4B	+5N	5.5	27.5	30.0	22.50	2053	+28.4
2	Pabisch, Leonard	1724	AUT	+26N	+4B	+21N	=3B	−14B	+11N	+16B	5.5	26.0	29.5	23.00	2084	+127.2
3	Aigner, Michael	1989	AUT	+20B	+8N	+16B	=2N	=1B	+29N	−4N	5.0	28.5	32.0	21.50	1992	+2.2
4	Habacher, Stefan	1880	AUT	+32B	−2N	+23B	F	+22N	+1N	+3B	5.0	26.0	28.5	20.50	2050	+24.2
5	Aeberhard, Dennis	1792	AUT	+45B	=21N	+39B	=13N	+15B	+14N	−1B	5.0	23.5	25.5	16.25	1983	+36.2
6	Schranzhofer, Marco	1938	AUT	+38B	=43N	+9B	−1N	+17B	=12N	=8B	4.5	25.5	28.0	16.75	1914	-2.6
7	Pichler, Laurenz	1622	AUT	+40B	−1N	=8B	+28N	+34B	=9N	=14B	4.5	25.0	27.5	15.50	1951	+118.0
8	Walch, Julian	2007	AUT	+41N	−3B	=7N	=37B	+38N	+18B	=6N	4.5	23.0	25.5	14.75	1894	-32.0
9	Stoegerer, Konstantin	1699	AUT	+53N	=15B	−6N	+44B	+21N	=7B	=13N	4.5	22.5	23.0	12.25	1855	+49.2
10	Hoebarth, Guenter	1800	AUT	−23B	+49N	+31B	−14N	+32N	=13B	+24N	4.5	21.0	22.5	13.00	1859	+12.2
11	Schernthaner, Tim	1709	AUT	=51N	=22B	=44N	+30B	+39N	−2B	+25N	4.5	20.0	21.5	12.50	1854	+46.4
12	Schopf, David	1852	AUT	F	F	+26N	+35B	+24N	=6B	+15N	4.5	18.5	18.5	16.25	2188	+38.0
13	Meffert, Peter, Dr.	1886	GER	+17N	+18B	=24N	=5B	−29B	=10N	=9B	4.0	25.5	29.0	16.75	1818	-12.0
14	Kristofic, Mario	1853	AUT	=30B	F	+33N	+10B	+2N	−5B	=7N	4.0	25.5	25.5	16.75	1884	+5.4
15	Galavics, Hermann	1824	AUT	+31B	=9N	=29B	+24B	−5N	+19N	−12B	4.0	25.0	28.0	14.50	1819	-0.4
16	Kuran, Wilfried	1790	AUT	+36N	+44B	−3N	+18B	F	+22B	−2N	4.0	23.0	23.0	12.50	1855	+8.8
17	Schernthaner, Markus	1678	AUT	−13B	+50N	+40B	=34N	−6N	+30B	=21N	4.0	20.5	22.0	10.25	1882	+31.4
18	Keserovic, Sefik	1778	BIH	+50B	−13N	+46B	−16N	+31B	−8N	+33B	4.0	20.5	22.0	9.50	1790	+1.6
19	Buttenhauser, Roland	1766	AUT	−44N	+41B	−22N	+46B	+53N	−15B	+39N	4.0	16.5	17.0	7.50	1822	+8.8
20	Wielander, Magdalena	1768	AUT	−3N	=45B	=36N	F	+49B	+47N	+37B	4.0	16.0	16.5	8.50	1858	+14.0
21	Greussing, Stefan	1941	AUT	+35N	=5B	−2B	+23N	−9B	=33N	=17B	3.5	25.5	28.5	12.50	1704	-41.0
22	Pichler, Clemens	1724	AUT	=42B	=11N	+19B	+27N	−4B	−16N	=34B	3.5	24.0	26.5	12.50	1811	+32.8
23	Hackl, Konstantin	1618	AUT	+10N	=34B	−4N	−21B	+35N	−24B	+48B	3.5	22.5	24.5	11.00	1769	+42.0
24	Ozturk, Polat	1850	TUR	+47B	+46N	=13B	−15N	−12B	+23N	−10B	3.5	22.5	24.5	9.50	1742	-18.8
25	Gratt, Wolfgang	1803	AUT	+55B	+27N	−1B	−29N	=33B	+48N	−11B	3.5	22.0	22.0	7.00	1734	-12.2
26	Kahr, Martin	1817	AUT	−2B	=32N	−12B	+54N	+45B	=37N	=38B	3.5	20.0	20.5	6.50	1715	-18.4
27	Juricevic, Ante	1931	AUT	+33N	−25B	=35N	−22B	−30N	+41B	+31B	3.5	19.0	21.5	10.00	1739	-34.2
28	Denk, Franz	1842	AUT	−46N	=36B	+45N	−7B	=37N	+53B	=32N	3.5	17.0	17.5	6.75	1669	-31.2
29	Lehner-Dittenberger, Sebastian	1780	AUT	+54B	F	=15N	+25B	+13N	−3B	F	3.5	17.0	17.0	10.00	1955	+23.8
30	Resch, Christoph	1877	AUT	=14N	+48B	−43B	−11N	+27B	−17N	=42B	3.0	21.0	23.0	8.75	1668	-66.4
31	Perfler, Daniel	1659	AUT	−15N	+53B	−10N	+36B	−18N	+44B	−27N	3.0	21.0	21.5	5.50	1644	-6.0
32	Zapfel, Paul	1718	AUT	−4N	=26B	F	+50N	−10B	+40N	=28B	3.0	20.5	20.5	7.50	1765	+6.2
33	Mayrhuber, Franz	1741	AUT	−27B	+54N	−14B	+49N	=25N	=21B	−18N	3.0	20.0	20.5	5.50	1743	0.0
34	Ring, Rudolf	1804	AUT	+49B	=23N	F	=17B	−7N	=39B	=22N	3.0	19.5	19.5	8.25	1678	-20.2
35	Pollak, Tony	1681	AUT	−21B	+55N	=27B	−12N	−23B	=45N	+47B	3.0	19.0	19.0	4.75	1703	+4.8
36	Spitzl, Robert	1700	AUT	−16B	=28N	=20B	−31N	−40B	+52N	+51B	3.0	18.5	19.5	6.25	1681	-4.4
37	Schaller, Walter	1736	AUT	−1B	F	+48N	=8N	=28B	=26B	−20N	2.5	23.0	23.0	7.75	1716	-3.6
38	Asanger, Felix	1790	AUT	−6N	+52B	+42N	F	−8B	F	=26N	2.5	22.0	23.0	5.25	1846	+14.8
39	Nussbaumer, Josef	1710	AUT	F	+51B	−5N	+40N	−11B	=34N	−19B	2.5	20.5	20.5	5.50	1685	-4.4
40	Gutenberger, Markus	1848	AUT	−7N	+47B	−17N	−39B	+36N	−32B	=53N	2.5	19.0	19.5	5.25	1552	-55.0
41	Reisner, Hans	1692	AUT	−8B	−19N	−50B	+55N	=52B	−27N	+54N	2.5	15.0	15.0	1.00	1710	+0.6
42	Ecker, Herbert	1796	AUT	=22N	F	−38B	=47N	−48B	+51B	=30N	2.5	14.5	14.5	5.75	1700	-12.0
43	Gloessl, Gunter	1789	AUT	+52N	=6B	+30N	F	F	F	F	2.5	8.5	8.5	6.25	2103	+23.2
44	Vergeiner, Emil	0	AUT	+19B	−16N	=11B	−9N	=47B	−31N	F	2.0	22.0	24.0	7.25	1575	0.0
45	Woess, Helmut	1675	AUT	−5N	=20N	−28B	+51B	−26N	=35B	F	2.0	21.0	22.5	5.00	1614	-9.6
46	Wallner, Erika	1657	AUT	+28B	−24B	−18N	−19N	+50B	F	F	2.0	19.0	19.0	5.00	1616	-3.8
47	Stoegerer, Jonathan	1580	AUT	−24N	−40N	+55B	=42B	=44N	−20B	−35N	2.0	17.5	17.5	2.25	1580	-0.4
48	Prenn, Matthias	0	AUT	F	−30N	−37B	+52B	+42N	−25B	−23N	2.0	16.0	16.0	3.50	1626	0.0
49	Huemer, Gerald	1718	AUT	−34N	−10B	+51N	−33B	−20N	=50B	F	1.5	17.5	17.5	2.25	1489	-28.2
50	Ortner, Pascal	0	AUT	−18N	−17B	+41N	−32B	−46N	=49N	F	1.5	17.0	17.0	3.25	1514	0.0
51	Hackl, Antonia	1534	AUT	=11B	−39N	−49B	−45N	+54B	−42N	−36N	1.5	16.0	16.5	2.75	1461	-23.2
52	Steininger, Rudolf	1675	AUT	−43B	−38N	=54B	−48N	=41N	−36B	F	1.0	13.0	13.0	1.50	1460	-26.4
53	Neubauer, Pascal	1577	AUT	−9B	−31N	F	F	−19B	−28N	=40B	0.5	21.5	21.5	1.25	1397	-32.8
54	Meffert, Astrid	1527	GER	−29N	−33B	=52N	−26B	−51N	F	−41B	0.5	15.0	15.0	0.50	1305	-23.0
55	Obermaier, Laurenz	1696	AUT	−25N	−35B	−47N	−41B	F	F	F	0.0	11.0	11.0	0.00	888	-81.6

Key insights

Biggest movers and upsets — the story behind the numbers.

Top rating gainers

1Pabisch, LeonardAUT
+127.2
5.5 pts · #2
2Pichler, LaurenzAUT
+118.0
4.5 pts · #9
3Stoegerer, KonstantinAUT
+49.2
4.5 pts · #17

Top rating losers

1Obermaier, LaurenzAUT
-81.6
0.0 pts · #55
2Resch, ChristophAUT
-66.4
3.0 pts · #44
3Gutenberger, MarkusAUT
-55.0
2.5 pts · #35

Biggest upsets

R5+242 Elo gap
Stoegerer, Konstantin1699 beat Greussing, Stefan1941
R1+226 Elo gap
Pichler, Laurenz1622 beat Gutenberger, Markus1848
R4+220 Elo gap
Pichler, Laurenz1622 beat Denk, Franz1842