1st Arpad-hazi Jolan Open

SwissStandard

104 players participated in this 9-round tournament, held from 11 Aug 2025 to 17 Aug 2025 in Esztergom, Hungary. 19 titled players from 8 federations. Top 10 Elo average was 2300, and top seed was Balazs Pasztor (🇭🇺 HUN, IM, 2427).

Gergely Aczel (🇭🇺 HUN, GM, 2417) won with 8.0/9, ahead of Donat Gathi (7.0) and Balazs Pasztor (7.0). Aczel won solo starting round 5.

The biggest upset came in round 6: Wei Hu (1433) beat Samuel Johannes Raiser (1803), a +370-point gap.

Location

🇭🇺Esztergom, Hungary

Dates

11 Aug 2025 → 17 Aug 2025

Time control

Standard: 90 minutes with 30 second increment from move 1

System

Swiss · 9 rounds

Top seed

🇭🇺IMBalazs Pasztor2427

Avg top 10

2,300

Participants

104

Titled players · 19

GM×1

IM×3

FM×8

CM×1

WIM×1

WFM×3

WCM×2

Federations · 8 represented

🇭🇺Hungary×84

🇸🇰Slovakia×6

🇩🇪Germany×4

🇨🇳China×3

🇦🇹Austria×2

🇷🇴Romania×1

🇨🇿Czech Republic×1

🇫🇷France×1

Top 3

🥇
GMGergely Aczel
🇭🇺HUN·2417
8.0pts·2555perf+12.3
🥈
FMDonat Gathi
🇭🇺HUN·2273
7.0pts·2416perf+66.8
🥉
IMBalazs Pasztor
🇭🇺HUN·2427
7.0pts·2408perf-0.5

How it unfolded

Top 6 · 9 rounds

GM Gergely Aczel 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

Aczel8Pasztor7Gathi7Pasztor6.5Kresz6.5Kovacs6.5

R5–R9 · LEAD HELD

GM Gergely Aczel never relinquished the lead after R5; final gap +1.0 over the runner-up.

R7 · HEAD-TO-HEAD · WINNER VS 2ND

GM Gergely Aczel drew with IM Balazs Pasztor (White).

WIN STREAKS · 2 top finishers

GM Gergely Aczel 6 wins (R1–R6)FM Donat Gathi 3 wins (R1–R3)

Key matchups · top 4

Head-to-head between the four finishers

Player	1	2	3	4
1GMGergely Aczel	*	½	1	—
2IMBalazs Pasztor	½	*	½	—
3FMDonat Gathi	0	½	*	—
4FMFerenc Pasztor	—	—	—	*

Grille américaine

#	Player	Elo	Fed	R1	R2	R3	R4	R5	R6	R7	R8	R9	Pts	Bu C1	Bu	SB	Perf	Δ
1	Aczel, GergelyGM	2417	HUN	+34B	+31N	+12B	+5N	+28B	+2N	=3B	=4N	+14B	8.0	49.0	54.0	47.25	2555	+12.3
2	Gathi, DonatFM	2273	HUN	+46B	+26N	+30B	=8N	+17B	−1B	+7N	=3N	+4B	7.0	50.5	55.0	40.25	2416	+66.8
3	Pasztor, BalazsIM	2427	HUN	+39N	+24B	=45N	+21B	=6N	+12B	=1N	=2B	+13N	7.0	49.5	54.0	41.00	2408	-0.5
4	Bodi, TiborFM	2292	HUN	+68B	+22N	=19B	=13N	+30B	+5N	+9B	=1B	−2N	6.5	50.0	53.5	36.75	2353	+16.4
5	Papp, GellertFM	2218	HUN	+66N	+41B	+33N	−1B	+22N	−4B	=15N	+27B	+17N	6.5	47.0	51.0	33.50	2278	+8.2
6	Kresz, Adam	2245	HUN	+35B	+36N	+25B	=17N	=3B	+20N	−13B	=8N	+24B	6.5	46.5	51.5	36.00	2308	+16.6
7	Haszon, DavidFM	2232	HUN	+82B	+10N	+32B	−28N	+31B	=8N	−2B	+33N	+20B	6.5	45.5	48.5	33.25	2250	+6.6
8	Kovacs, Kristof	2158	HUN	+43N	+58B	+42N	=2B	=45N	=7B	=28N	=6B	+18N	6.5	45.0	49.0	34.25	2279	+61.6
9	Geher, Koppany	2265	HUN	+57N	−28B	+34N	+58B	+29N	+45B	−4N	+12B	=10B	6.5	42.5	46.5	31.75	2234	-2.6
10	Pasztor, FerencFM	2031	HUN	+91N	−7B	=56N	=93B	+49N	+23N	+29B	+45B	=9N	6.5	39.0	41.0	28.25	2157	+34.6
11	Sinoros-Szabo, Daniel	2068	HUN	+76B	−14N	+87B	=32N	−68B	+82N	+48B	+30N	+29B	6.5	35.5	38.5	26.50	2139	+39.6
12	Khechumyan, Gagik	2148	HUN	+56N	+63B	−1N	+38B	+14B	−3N	+26B	−9N	+37B	6.0	47.0	51.0	29.50	2265	+28.2
13	Varga, Csaba ZoltanFM	2244	HUN	+48N	+37B	=21N	=4B	+33N	=28B	+6N	=18B	−3B	6.0	46.0	50.5	32.25	2283	+5.6
14	Szajbely, ZsigmondFM	2317	HUN	+73N	+11B	−17N	+50B	−12N	+68N	+25B	+28B	−1N	6.0	44.5	48.0	28.50	2212	-18.0
15	Fellegi, Zoltan	2104	HUN	=74N	+66B	−18B	+47N	+62B	=19N	=5B	=37N	+31B	6.0	40.0	43.5	27.75	2148	+12.6
16	Bodnar, Zoltan	2115	HUN	+79N	F	F	+86B	=73N	=72B	+58N	+57B	+40N	6.0	26.5	26.5	23.00	2206	+12.0
17	Horvath, Kristof	2145	HUN	+60B	+67N	+14B	=6B	−2N	=18N	+36B	=20N	−5B	5.5	46.0	50.0	27.75	2229	+22.4
18	Szabo, Marton MihalyFM	2289	HUN	=41N	+40B	+15N	−45B	+37N	=17B	+21N	=13N	−8B	5.5	44.5	49.0	29.75	2167	-24.0
19	Apro, Barnabas	2137	HUN	+52N	+38B	=4N	−33B	+72N	=15B	=40N	−24B	+28N	5.5	42.5	46.0	26.75	2108	-9.6
20	Hangay, Oliver	2173	HUN	+70N	+50B	−28N	+63B	+55N	−6B	+22N	=17B	−7N	5.5	42.0	45.5	24.75	2152	-6.0
21	Haselbach, David	2106	HUN	+71B	+59N	=13B	−3N	=32B	+35N	−18B	=47N	+46B	5.5	41.5	45.0	24.75	2098	+1.4
22	Schabe, Felix	2076	GER	+64N	−4B	+53N	+52B	−5B	+47N	−20B	=49N	+48B	5.5	41.0	45.0	24.25	2040	-4.4
23	Ronai, Akos BalazsCM	2217	HUN	+53B	−32N	−68B	+60N	+41N	−10B	+35B	=36N	+54B	5.5	39.5	43.0	25.50	2029	-37.0
24	Salamon, Laszlo	2075	HUN	+61B	−3N	−47B	=71N	+74B	+46N	+62B	+19N	−6N	5.5	39.5	43.0	23.25	2056	-3.2
25	Kresz, Tamas	2122	HUN	+88B	+62N	−6N	=72B	=39N	+38B	−14N	=40B	+51B	5.5	39.5	42.5	23.25	2084	-6.8
26	Karacsonyi, Luca	2057	HUN	+85N	−2B	=70N	=56B	+57N	+39B	−12N	=42B	+49B	5.5	39.0	42.0	22.75	2007	-15.6
27	Kossela, Peter	2088	HUN	−59B	+95N	−35B	+88N	=46B	+34B	+70N	−5N	+47B	5.5	36.0	38.0	20.25	1967	-47.6
28	Kahn, Evarth Dr.IM	2051	HUN	+65B	+9N	+20B	+7B	−1N	=13N	=8B	−14N	−19B	5.0	50.5	54.5	28.75	2220	+20.0
29	Gyorfi, Adam	2122	HUN	+69N	−42B	+73N	+40B	−9B	+32N	−10N	+38B	−11N	5.0	43.0	46.5	22.00	2035	-40.0
30	Vegh, EndreIM	2129	HUN	+86B	+44N	−2N	+42B	−4N	=58B	+73N	−11B	=36N	5.0	42.5	45.5	21.00	2075	-5.9
31	Karacsonyi, Bank	2092	HUN	+77N	−1B	+57N	+49B	−7N	−40B	+94N	+39B	−15N	5.0	42.5	44.5	19.00	2012	-32.4
32	Jokai, Bence	2005	HUN	+84N	+23B	−7N	=11B	=21N	−29B	−49N	+71N	+57B	5.0	41.0	44.0	22.00	2027	+14.8
33	Szabo, Abel	2095	HUN	+95B	+104N	−5B	+19N	−13B	=48N	+51B	−7B	=42N	5.0	40.5	41.0	17.25	2052	-7.6
34	Hangyal, Anna	1925	HUN	−1N	+78B	−9B	=76N	+61B	−27N	+53B	=60N	+65B	5.0	40.0	43.5	19.75	1916	-7.2
35	Alcer, Fabian	1900	GER	−6N	+85B	+27N	=37B	=36N	−21B	−23N	+83B	+63N	5.0	40.0	43.0	20.50	2025	+29.6
36	Trajber, Daniel	2038	HUN	+89B	−6B	+43N	=68N	=35B	+59N	−17N	=23B	=30B	5.0	40.0	42.5	21.00	2018	-2.2
37	Werner, Anna	2027	HUN	+92B	−13N	+60B	=35N	−18B	+69N	+68B	=15B	−12N	5.0	39.5	42.0	19.00	2026	+1.6
38	Bihary, Soma Botond	1957	HUN	+83B	−19N	+59B	−12N	+52B	−25N	+56B	−29N	+61B	5.0	38.5	41.5	19.50	1950	+2.0
39	Kecskemeti, Attila	1928	HUN	−3B	=61N	+74B	+82N	=25B	−26N	+65B	−31N	+60B	5.0	38.5	41.5	19.25	1974	+20.0
40	Frank, Balint	1935	HUN	+75B	−18N	+89B	−29N	+93B	+31N	=19B	=25N	−16B	5.0	38.5	40.5	18.50	2015	+34.4
41	Kovacs, RekaWFM	1915	HUN	=18B	−5N	+75B	+61N	−23B	−51N	+69B	=44N	+94B	5.0	38.0	40.0	18.25	1974	+13.2
42	Kosik, Vince	1945	MLT	+101B	+29N	−8B	−30N	=69B	=71N	+86B	=26N	=33B	5.0	37.0	38.0	17.75	1995	+20.4
43	Kasa, Barnabas	1839	HUN	−8B	+90N	−36B	=83N	=75B	−65N	+93B	+67N	+62B	5.0	32.5	34.5	15.75	1838	+5.6
44	Metaxasz, Vaszilisz	1953	HUN	+97N	−30B	−69N	+84B	−59N	+93N	=60B	=41B	+64N	5.0	30.5	32.5	15.50	1794	-30.8
45	Csati, Oliver	2153	HUN	+87B	+51N	=3B	+18N	=8B	−9N	=55B	−10N	F	4.5	44.0	44.0	22.00	2174	+5.8
46	Szarvas, Nora	1909	HUN	−2N	=64B	+80N	=98B	=27N	−24B	+85N	+58B	−21N	4.5	38.0	40.0	16.25	1939	+15.2
47	Fazekas, Artur	1855	HUN	−99N	+84B	+24N	−15B	+98N	−22B	+50N	=21B	−27N	4.5	37.5	39.5	17.75	2015	+72.8
48	Jankovics, Emod	1888	HUN	−13B	−89N	+64N	+94B	+50N	=33B	−11N	+72B	−22N	4.5	37.5	39.5	16.50	1918	+8.8
49	Blake-Gyeresy, Alfred	1813	HUN	F	+100N	+51B	−31N	−10B	+75N	+32B	=22B	−26N	4.5	37.0	37.0	17.25	1954	+52.0
50	Konya, Balazs	1991	HUN	+90B	−20N	+86B	−14N	−48B	+52N	−47B	=56N	+69B	4.5	35.5	38.0	15.50	1896	-21.4
51	Albert, KorneliaWFM	1982	HUN	+102N	−45B	−49N	=77B	+64N	+41B	−33N	+70B	−25N	4.5	35.5	36.5	15.25	1891	-18.4
52	Schmied, Erik Rajmund	1813	HUN	−19B	+83N	+67B	−22N	−38N	−50B	=78N	+89B	+72N	4.5	34.5	37.0	14.75	1884	+31.2
53	Yue, Erfei	1872	HUN	−23N	+91B	−22B	+90N	=54B	−62N	−34N	+80B	+77N	4.5	34.0	36.5	14.25	1848	-4.0
54	Laszlo, Csaba	2046	HUN	+80N	F	F	+95B	=53N	−73B	+77N	+68B	−23N	4.5	26.0	26.0	14.75	1974	-8.8
55	Paluska, Karol	2071	SVK	=93N	+74B	=99N	+69B	−20B	+56N	=45N	F	F	4.5	25.0	25.0	15.25	2040	-0.4
56	Kiss, InezWFM	1816	HUN	−12B	+96N	=10B	=26N	+63N	−55B	−38N	=50B	=58N	4.0	40.0	42.0	16.25	1926	+47.5
57	Salamon, Joachim	1904	AUT	−9B	+65N	−31B	+89N	−26B	+90N	+59B	−16N	−32N	4.0	38.5	41.0	13.00	1844	-11.8
58	Harkai, Emma	1990	HUN	+96B	−8N	+88B	−9N	+87B	=30N	−16B	−46N	=56B	4.0	38.5	40.5	12.50	1914	-32.0
59	Golya, Mate	1744	HUN	+27N	−21B	−38N	+67N	+44B	−36B	−57N	−63B	+96N	4.0	38.0	40.0	16.50	1901	+66.4
60	Kincses, EmmaWCM	1815	HUN	−17N	+102B	−37N	−23B	+81N	+78B	=44N	=34B	−39N	4.0	38.0	39.0	13.00	1810	-7.2
61	Hrckova, AnnaWCM	1705	CZE	−24N	=39B	+79N	−41B	−34N	+97B	=66N	+74B	−38N	4.0	36.5	38.5	13.50	1819	+25.5
62	Marton-John, Almos Kiran	1938	HUN	+94N	−25B	=93N	+70B	−15N	+53B	−24N	=64B	−43N	4.0	36.0	38.0	13.00	1821	-50.8
63	Draga, Balazs	1976	HUN	+100B	−12N	+71B	−20N	−56B	−86N	+90B	+59N	−35B	4.0	33.5	35.0	11.50	1794	-38.6
64	Pasztor-Turak, Peter	1715	HUN	−22B	=46N	−48B	+100N	−51B	+91N	+87B	=62N	−44B	4.0	33.5	35.0	11.25	1798	+18.0
65	Zhang, Youyu	1601	CHN	−28N	−57B	+103N	−73B	+104N	+43B	−39N	+66B	−34N	4.0	32.5	33.0	10.50	1766	+51.6
66	Pasztor, Ladislav	1874	SVK	−5B	−15N	−90B	+96N	=89B	+76N	=61B	−65N	+84B	4.0	32.0	34.0	11.75	1671	-43.8
67	Vargyas, Zoltan	1976	HUN	+103N	−17B	−52N	−59B	+84N	−70B	+79N	−43B	+85N	4.0	32.0	33.0	10.50	1733	-51.8
68	Baki, Bence	1920	HUN	−4N	+77B	+23N	=36B	+11N	−14B	−37N	−54N	F	3.5	42.5	46.0	18.00	2053	+45.6
69	Koehler, Wilhelm	1804	GER	−29B	+101N	+44B	−55N	=42N	−37B	−41N	+91B	−50N	3.5	36.5	37.5	11.00	1807	-1.0
70	Bellan, Istvan	1861	HUN	−20B	+92N	=26B	−62N	+76B	+67N	−27B	−51N	F	3.5	36.0	38.5	12.75	1884	+4.0
71	Marosvari, Gergo	1793	HUN	−21N	+94B	−63N	=24B	+83N	=42B	=72N	−32B	F	3.5	35.0	37.0	12.00	1823	+4.0
72	Somogyi, Gabor	1932	HUN	=78N	=93B	+104B	=25N	−19B	=16N	=71B	−48N	−52B	3.5	35.0	35.5	10.75	1777	-29.6
73	Trajber, Csaba Dr.	1921	HUN	−14B	+76N	−29B	+65N	=16B	+54N	−30B	F	F	3.5	34.0	34.0	15.00	1998	+13.6
74	Foldesi, Jan	1777	SVK	=15B	−55N	−39N	+97B	−24N	−85B	+92B	−61N	+90B	3.5	33.0	35.0	10.00	1684	-44.8
75	Maczak, Denes	0	HUN	−40N	=79B	−41N	+85B	=43N	−49B	=84N	−77B	+89N	3.5	32.5	35.0	11.25	1676	0.0
76	Bihary, Kolos Barna	1658	HUN	−11N	−73B	+102N	=34B	−70N	−66B	=81N	=79B	+91N	3.5	32.0	33.0	9.50	1695	+8.8
77	Golya, David	1761	HUN	−31B	−68N	+96B	=51N	−82B	+89N	−54B	+75N	−53B	3.5	31.0	33.0	10.25	1717	-21.6
78	Sivok, Vince	0	NED	=72B	−34N	−82B	=80B	+95N	−60N	=52B	+93N	F	3.5	29.0	31.0	9.75	1755	0.0
79	Szabo, Matyas Pal	1794	HUN	−16B	=75N	−61B	=92N	−90B	+101N	−67B	=76N	+83B	3.5	29.0	30.0	8.75	1552	-88.8
80	Szabo, Huba	1603	HUN	−54B	=82N	−46B	=78N	−103B	=104N	+100B	−53N	+92B	3.5	25.0	25.5	7.50	1621	+3.6
81	Debreci, Mark-Istvan	1516	ROU	−98B	−87N	−95B	+101N	−60B	=92N	=76B	=90N	+102B	3.5	20.5	21.5	6.25	1550	+4.4
82	Porkolab, Sandor	1882	HUN	−7N	=80B	+78N	−39B	+77N	−11B	=83N	F	F	3.0	33.5	33.5	10.25	1717	-25.2
83	Hu, Wei	1433	CHN	−38N	−52B	+91N	=43B	−71B	+88N	=82B	−35N	−79N	3.0	32.5	35.0	9.50	1664	+78.8
84	Varga, Boroka	1535	HUN	−32B	−47N	+101B	−44N	−67B	+95N	=75B	=85B	−66N	3.0	31.0	32.0	6.25	1618	+17.6
85	Molnar, Bela Sandor	1639	HUN	−26B	−35N	=100B	−75N	+102B	+74N	−46B	=84N	−67B	3.0	30.5	31.5	6.75	1668	+0.4
86	Carnecka, Stella	1804	SVK	−30N	+103B	−50N	−16N	+92B	+63B	−42N	F	F	3.0	28.0	28.0	7.50	1827	+3.6
87	Molnar, Monika	1828	AUT	−45N	+81B	−11N	+104B	−58N	−94B	−64N	−96B	+101N	3.0	27.5	28.0	5.00	1551	-40.2
88	Raiser, Samuel Johannes	1803	GER	−25N	+97B	−58N	−27B	−94N	−83B	−101B	+100N	+104N	3.0	24.5	25.0	4.00	1574	-27.0
89	Remenyi, Kristof	1569	HUN	−36N	+48B	−40N	−57B	=66N	−77B	+104B	−52N	−75B	2.5	34.0	34.5	7.00	1648	+19.2
90	Kiralyhazi, Mate Ferenc	1533	HUN	−50N	−43B	+66N	−53B	+79N	−57B	−63N	=81B	−74N	2.5	33.0	36.5	9.25	1661	+38.8
91	Balazs-Szocs, Zsombor	1561	HUN	−10B	−53N	−83B	=102N	+100B	−64B	+97N	−69N	−76B	2.5	28.5	29.5	4.00	1417	-63.2
92	Foldesi, Marek	1548	SVK	−37N	−70B	=97N	=79B	−86N	=81B	−74N	+101B	−80N	2.5	27.5	28.5	5.50	1445	-32.4
93	Debreczeni, Daniel	1674	HUN	=55B	=72N	=62B	=10N	−40N	−44B	−43N	−78B	−95N	2.0	37.0	39.0	9.25	1740	+18.4
94	Hu, Youwen	0	CHN	−62B	−71N	F	−48N	+88B	+87N	−31B	F	−41N	2.0	31.0	31.0	6.00	1736	0.0
95	Toth, Charles	1766	FRA	−33N	−27B	+81N	−54N	−78B	−84B	−96N	F	+93B	2.0	29.0	29.0	5.50	1621	-29.2
96	Kiss, Villo	1499	HUN	−58N	−56B	−77N	−66B	−97N	F	+95B	+87N	−59B	2.0	26.5	26.5	5.00	1655	+40.8
97	Balla, Bernat	0	HUN	−44B	−88N	=92B	−74N	+96B	−61N	−91B	=102N	F	2.0	23.5	23.5	3.75	1471	0.0
98	Kovacs, Geza	1991	HUN	+81N	=99B	F	=46N	−47B	F	F	F	F	2.0	14.5	14.5	6.75	1880	-9.6
99	Terbe, ZsuzsannaWIM	2165	HUN	+47B	=98N	=55B	F	F	F	F	F	F	2.0	11.0	11.0	7.75	2097	-4.4
100	Borsi, Katalin	1437	HUN	−63N	−49B	=85N	−64B	−91N	+102B	−80N	−88B	F	1.5	25.5	25.5	2.50	1426	-11.2
101	Cseri, Johanna	0	HUN	−42N	−69B	−84N	−81B	F	−79B	+88N	−92N	−87B	1.0	27.0	27.0	3.00	1400	0.0
102	Bihary, Cecilia Agnes	1463	HUN	−51B	−60N	−76B	=91B	−85N	−100N	F	=97B	−81N	1.0	24.5	24.5	2.25	1220	-61.2
103	Holly, Michal	1433	SVK	−67B	−86N	−65B	F	+80N	F	F	F	F	1.0	14.5	14.5	3.50	1511	+9.2
104	Volenter, Tamas	0	HUN	F	−33B	−72N	−87N	−65B	=80B	−89N	F	−88B	0.5	24.5	24.5	1.75	1351	0.0

Key insights

Biggest movers and upsets — the story behind the numbers.

Top rating gainers

1Hu, WeiCHN
+78.8
3.0 pts · #76
2Fazekas, ArturHUN
+72.8
4.5 pts · #38
3Gathi, DonatFMHUN
+66.8
7.0 pts · #3

Top rating losers

1Szabo, Matyas PalHUN
-88.8
3.5 pts · #89
2Balazs-Szocs, ZsomborHUN
-63.2
2.5 pts · #94
3Bihary, Cecilia AgnesHUN
-61.2
1.0 pts · #104

Biggest upsets

R6+370 Elo gap
Hu, Wei1433 beat Raiser, Samuel Johannes1803
R1+344 Elo gap
Golya, Mate1744 beat Kossela, Peter2088
R3+341 Elo gap
Kiralyhazi, Mate Ferenc1533 beat Pasztor, Ladislav1874