CChessStats

Marburger Schachtage 2025 A-Open

SwissStandard

152 players participated in this 7-round tournament, held from 16 Oct 2025 to 19 Oct 2025 in Marburg, Germany. 18 titled players from 8 federations. Top 10 Elo average was 2381, and top seed was Vojtech Plat (🇸🇰 SVK, GM, 2456).

Ashot Parvanyan (🇩🇪 GER, IM, 2419) won with 6.0/7, ahead of Vojtech Plat (6.0) and Philipp Mester (5.5). Parvanyan shared the lead from round 3, winning on tie-break.

The biggest upset came in round 4: Mika Jonas Koch (1692) beat Viktor Gudok (IM, 2053), a +361-point gap.

Location
🇩🇪Marburg, Germany
Dates
16 Oct 2025 → 19 Oct 2025
Time control
Standard: 90min/40moves+30min/end+30sec increment per move starting from move 1
System
Swiss · 7 rounds
Top seed
🇸🇰GMVojtech Plat2456
Avg top 10
2,381
Participants
152
Titled players · 18
GM×3
IM×5
FM×6
CM×2
WFM×2
Federations · 8 represented
🇩🇪Germany×134
🇺🇦Ukraine×3
🇨🇿Czech Republic×2
🇭🇰Hong Kong China×1
🇸🇰Slovakia×1
🇮🇷Iran×1
🇧🇪Belgium×1
FIDE (no federation)×1
Top 3

How it unfolded

Top 6 · 7 rounds

Tight race until R7; 2 players tied at 6.0/7, decided on Buchholz. Title race narrowed from 2 co-leaders at R4 to 2 at the finish.

Co-leaders
54
24
9
2
4
2
2
23.55.57R1R2R3R4R5R6R7
R7 · TIEBREAK CLUSTER

2 players finish on 6.0/7. Parvanyan takes the title on Buchholz Cut1 (30.0).

R7 · HEAD-TO-HEAD · WINNER VS 2ND

IM Ashot Parvanyan drew with GM Vojtech Plat (White).

WIN STREAKS · 3 top finishers

IM Ashot Parvanyan 4 wins (R1–R4)GM Vojtech Plat 3 wins (R1–R3)FM Philipp Mester 3 wins (R1–R3)

Key matchups · top 4

Head-to-head between the four finishers
Player1234
1IMAshot Parvanyan*
½
2GMVojtech Plat
½
*
½
3FMPhilipp Mester
½
*
4GMPetro Golubka*

Grille américaine

#PlayerEloFedR1R2R3R4R5R6R7PtsBu C1BuSBPerfΔ
1Parvanyan, AshotIM2419GER+70N+48B+15N+9B=18N+4B=2B6.030.033.528.252494+7.6
2Plat, VojtechGM2456SVK+78N+29B+22N=3B+14N+18B=1N6.030.033.027.252507+4.5
3Mester, PhilippFM2246GER+46N+84B+38N=2N=6B+9B=8N5.529.532.524.252397+56.4
4Petrovskiy, VadymIM2420GER+51N+35B+53N+12B=17B1N+19B5.528.532.524.252395+0.1
5Helms, Finn2125GER+119N=41B+42N10B+44B+31N+26B5.526.028.521.502176+15.2
6Pulpan, JakubIM2407CZE+115B+88N=120B+11N=3N+12B=17B5.525.528.021.752371-1.3
7Golubka, PetroGM2385CANF+125B+32N+106B=8N+37B+10N5.523.023.020.502511+6.9
8Ikonnikov, VyacheslavGM2454FID+66B+26N=11B+59N=7B=19N=3B5.028.532.021.752312-8.5
9Trunz, MichelleWFM1979GER+90B+21N+19B1N+20B3N+106B5.028.030.519.002222+87.6
10Fruth, David2098GER+105B=80N+49B+5N+43B=17N7B5.026.529.520.252258+59.2
11Erdmann, Stefan2114GER+75N+67B=8N6B=52N+50B+38N5.026.029.519.502201+17.0
12Rolle, Eric2134GER+99B+101N+23B4N+60B6N+47B5.026.029.018.002260+23.6
13Englert, LucaFM2307GER+81B+58N37B+25B38N+48N+24B5.024.527.519.502153-19.8
14Dorst, JohannesFM2196GER=65B+148N+100B+120N2B+38B=15N5.024.025.014.752194+2.8
15von Bargen, Lukas1991GER+108B+135N1B=82N+63B+59N=14B5.023.525.015.002106+22.4
16Meuer, David2060GER+103B=49N=57B101N+21B+80N+45B5.022.025.018.252055+3.2
17Besou, HussainIM2376GER+76B+36N+40BF=4N=10B=6N4.528.532.020.002356+2.0
18Sydykov, BayastanFM2340KGZF+44B+24N+60N=1B2N+22B4.528.528.519.502356+6.6
19Forster, Lukas2112GER+94N+69B9N+41B+68N=8B4N4.526.529.516.502156+8.4
20Sreeramulu, Aarush2139GER=87N=83B+46N+67B9N+52B=32N4.524.027.016.751996-42.8
21Neumark, Jan-Luca1694GER+127N9B=78N+55B16N+70B+68N4.524.026.014.502025+118.4
22Suranyi, Pal2075HUN+107B+89N2B=61N+82B+58N18N4.523.526.013.752136+11.0
23Wannemacher, Thomas2038GER+95B+131N12N=42B=78N+39B=25N4.523.525.514.751975-14.4
24Meulner, Fabian2043GER+64B+124N18B+81N=58B+40N13N4.523.525.514.252103+13.2
25Mueller, Marcus2089GER+104B=57N+80B13N=49B+89N=23B4.523.026.015.002074-1.0
26Dolidze, David1952GER+132N8B=86N+130B+91N+30B5N4.523.025.013.002079+44.8
27Weyer, Jonas2030GER+73N42B+103N=57B=71N=33B+75N4.522.525.515.751954-11.0
28Pradeep, HarshillCM2227GER=83N+87B=41N33B=65N+97B+69N4.521.524.514.751988-46.2
29Bluebaum, Johanna1978GER+79B2N107B+64N=114B+94N+61B4.521.524.014.252010+6.8
30Kratochvil, Karel2180CZE+114B+138N60B=44N+61B26N+58B4.521.523.013.002073-16.8
31Sasikumar Anitha, Sarvesh1969GER111N=64B+85N+83B+112N5B+73N4.521.023.513.751879-23.6
32Mandalka, Justus1998GER=117N+137B7B=108N+104B+81N=20B4.521.022.512.252014+7.6
33Reichelt, Florian1965GER+146B120N+113B+28N59B=27N+60B4.521.022.013.752083+24.6
34Mueller, Mark2016GER39N=142B=64N+132B=46N+65B+57N4.520.521.513.251866-20.8
35Kuhn, Gerhard1989GER+136B4N79B+135N+107B+93N=40B4.519.521.010.502002+3.6
36Pralle, Finnegan1940GER+110B17B=62N=116N=109B+114N+66B4.519.021.512.751992+8.4
37Jiang, BrandonFM2046USA+86N+39B+13NF+48B7NF4.026.026.016.002279+51.1
38Trunz, Tamila1994GER+123B+140N3B+107N+13B14N11B4.025.526.511.002069+28.4
39Chaganti, Prahasith Reddy1714GER+34B37N58B+56N+54B23N+89B4.024.527.515.502026+107.6
40Burkart, Lloyd Shang2103GER+91N+55B17N=71B+57N24B=35N4.024.527.514.502047-18.8
41Allmendinger, Anton Johannes1944GER+72B=5N=28B19N=116B+108N=43B4.024.527.014.252027+32.4
42Shanawaz Thabrez, Shahzaib1898GER+150B+27N5B=23N=47B45N+124B4.024.525.011.252009+43.2
43Tran, Duc Cuong2134GER=102B+65N=61B+50N10N=69B=41N4.023.526.514.501971-26.6
44Diedrichs, Ralf Christian1899GER+126B18N+96B=30B5N+109N=59B4.023.525.511.502045+25.0
45Langedijk, Ardjan2008NED=62N+85B=71N+127B53N+42B16N4.023.025.012.501973-5.2
46Hessler Carbonell, Louis1918GER3B+126N20B+128N=34B=100N+80B4.022.524.510.752017+18.0
47Spiekermann, Stefan1997SUI=85N=62B=83N+70B=42N+78B12N4.022.025.013.251922-13.0
48Trenz, Finn1934GER+143B1N+135B+124N37N13B+63B4.022.023.08.001996+18.4
49Zenker, Othmar1924GER+152N=16B10N+129B=25NF+79B4.022.022.09.752070+23.2
50Feick, Claas Marten1880GER=147N=92B+111N43B+86N11N+81B4.020.521.510.501948+24.0
51Paschkewitz, Stefan1893GER4B79N=90B=136N+96B+110N+101B4.020.021.510.751922+3.8
52Alvermann, Christian, Dr.1870GER=142N+144B106N+62B=11B20N+116B4.019.020.010.001921+7.2
53Decker, Nils2072GER+109B+82N4B+66N+45BFF4.018.518.513.002218+17.6
54Stehning, Toni1850GER125N112B+95N+111B39N+86B+90B4.018.020.011.501808-14.4
55Montermann, Klaus1957GER+145B40N=140B21N+85B=124N+93B4.017.518.58.501802-23.2
56Steigleder, Maximilian2020GERFF+134N39B+111N+112B+78N4.015.515.510.001988-5.2
57Davidov, Georgi1922GER+133B=25B=16N=27N40B+72N34B3.526.028.012.501959+7.6
58Meulner, Klaus1955GER+118N13B+39N+125B=24N22B30N3.525.027.010.751954-2.4
59Derr, OlegCM2116GERF+97B+74N8B+33N15B=44N3.525.025.013.002088-9.2
60Mueller, RiyannaWFM2045GER+112N+111B+30N18B12N=71B33N3.524.527.011.252001-14.0
61Hacker, Christian1968GER=92N+147B=43N=22B30N+91B29N3.523.524.59.751958-1.6
62Gaertner, David1793GER=45B=47N=36B52N=76B=102N+114B3.523.025.512.001914+44.0
63Liu, Jonas1725GER=68N74B+97N+84B15N+67B48N3.522.525.511.251930+72.4
64Gonzalez Peisker, Mateo1589GER24N=31N=34B29B=126N+125B+115N3.522.524.510.001894+95.6
65Ellsiepen, Luca1827GER=14N43B+137N=92B=28B34N+135B3.522.524.09.251960+39.2
66Draude, Theo1838GER8N+95B+141N53B+118N=68B36N3.522.523.58.251855-2.0
67Snallfot, Magnus1920SWE+93B11N+128B20N=72B63N+107B3.522.024.09.251852-12.6
68Feshchenko, Diana1825UKR=63B=113N+109B+79N19B=66N21B3.521.524.010.251827-0.6
69Zimmer, Tim1928GER+128B19N124B+96N+79B=43N28B3.521.023.010.001937+1.2
70Zargaran, Sepas1841GER1B+136N+131B47N=124B21N+108B3.521.022.57.001861+2.8
71Fischermann, Simon1907GER=113B+122N=45B=40N=27B=60NF3.521.021.011.751985+20.0
72Botvinnik, Julius1682GER41N+94B=84N=74B=67N57B+127N3.520.522.510.001931+86.0
73Kesavan, Sarvesh1660GER27B133N+145B+131N=88B+82N31B3.519.020.07.501817+39.6
74Browning, Rebecca1992GERF+63N59B=72N=108B=116N+87B3.518.518.510.751865-16.8
75Fiedler, Ralf1780GER11B128N=126B+146N+140B+88N27B3.517.518.56.001847+20.0
76Henkemeier, Michael1855GER17N+143B125N=98B=62N=136B+123N3.517.018.07.501830-7.0
77Bietz, Fabian1910GER=122B139N116B+133N=110B=95N+109B3.515.016.58.501838-12.6
78Gao, Chenzhuo1848GER2B+90N=21B+140N=23B47N56B3.026.027.08.501874+3.6
79Stiller, Bjoern1843GER29N+51B+35N68B69N+105B49N3.024.027.011.501860+2.6
80Dubinker, Philipp1921GER+141N=10B25N+117B=106N16B46N3.023.524.57.251892-10.4
81Alkayas, Shadi1840GER13N+110B+150N24B+92N32B50N3.023.524.06.001856-0.2
82Kappeler, Georg1787GER+134N53B+142N=15B22N73B=91N3.022.023.07.001794-1.4
83Hentrop, Malte1812GER=28B=20N=47B31N+138BF=84N3.022.022.09.502055+34.8
84Kozlov, Oleksandr1962UKR+96B3N=72B63N=87B=123N=83B3.021.524.09.001760-37.0
85Jung, Michael1779GER=47B45N31B+122N55N=121B+133N3.021.523.57.751765-6.0
86Schuller, Bernd1856BEL37B+145N=26B=88N50B54N+128B3.021.522.56.751790-21.6
87Himmelspacht, Maxim1759GER=20B28N=93B=113N=84N+129B74N3.021.023.08.501887+36.4
88Schaefers, Andreas2021GER+129N6B=112N=86B=73N75B=99N3.021.023.08.001814-37.8
89Jankowski, Richard1909GER+121N22B=92N=118B+125N25B39N3.021.023.07.251785-20.2
90Stehning, Michel1793GER9N78B=51N=115N+128B+127B54N3.020.522.57.251826+10.8
91Becciu, Paolo1780GER40B=146N+122B+100N26B61N=82B3.020.521.57.501779-3.6
92Lorch, Alexander1756GER=61B=50N=89B=65N81B=107N=102B3.020.022.59.751815+10.4
93Hoppe, Pascal1738GER67N=130B=87N+103B+127N35B55N3.020.022.07.501841+35.6
94Boersch, Dieter1830GER19B72N=143N+137B+117N29B=98N3.019.520.56.001763-14.2
95Petersohn, Sadko1720GER23N66N54B+151B+145N=77B=97N3.019.520.04.751734+1.0
96Stiehler, Mara1685GER84N+119B44N69B51N+144B+130N3.019.020.05.501770+23.6
97Kobs, Stephan1885GER=139B59N63B+143N+113B28N=95B3.018.519.55.751882-4.4
98Fruth, Matthias, Dr.1711GER138B+105N101B=76N=115B=99N=94B3.018.019.59.001842+21.8
99Baumann, Simon1826GER12N118B=110N+144B=129N=98B=88B3.018.019.06.251813-7.2
100Blaschke, Henri Johannes1989GER=137N+117B14N91B+130N=46BF3.018.018.07.251861-19.0
101Kurth, Uwe1981GER+149N12B+98N+16BFF51N3.017.517.58.501977+1.0
102Schnuecker, Marcel1802GER=43N106B129N=126B+142N=62B=92N3.017.018.07.251799-3.2
103Wiegand, Helmut1832GER16N+149B27B93NF+141B+125N3.017.017.53.501829-2.0
104Beier, Martin1783GER25N141B+151N+121B32N+118BF3.015.515.55.501742-14.0
105Meyer-Jany, Marcel1833GER10N98B+149N+141BF79N+126B3.014.514.53.501796-6.4
106Duncker, Joachim2081GERF+102N+52B7N=80BF9N2.524.524.58.501992-12.0
107Klipsch, Norbert1826GER22N+151B+29N38B35N=92B67N2.524.024.56.501804-5.4
108Stehning, Ralf1798GER15N=134B+144N=32B=74N41B70N2.522.523.56.001718-12.4
109Kleist, Soeren1839GER53N+121B68N+150B=36N44B77N2.522.022.55.251757-32.8
110Hassler, Rolf1732GER36N81N=99B+119B=77N51B=121N2.520.523.07.001747+1.6
111Heisel, Ronny1783GER+31B60N50B54N56B=149N+150N2.520.521.05.251782-4.8
112Koch, Mika Jonas1692GER60B+54N=88B+138N31B56NF2.520.520.57.001936+63.2
113Henzelmann, Matthias1741GER=71N=68B33N=87B97N=130B=117N2.520.022.07.251734-5.2
114Bahlo, Jens1924GER30N=129B=147N+142B=29N36B62N2.520.021.04.751777-28.4
115Reinhard, Ralf-Peter1869GER6N=132B117N=90B=98N+140B64B2.519.520.55.001675-38.6
116Rollenske, Soenke1765GERFF+77N=36B=41N=74B52N2.519.519.59.501931+43.2
117Schenkelberg, Justin1676GER=32B100N+115B80N94B=131N=113B2.518.520.57.001762+24.8
118Barikbin, Armin0IRI58B+99N=138B=89N66B104N=119N2.518.520.06.5017870.0
119Finger, Elise1860GER5B96N=136B110N+134B=126N=118B2.517.519.05.001665-63.6
120Koehler, Ronald2087GER+130N+33B=6N14BFFF2.517.017.09.252195+10.6
121Prendel, Alana Dehlia1672GER89B109N+123B104N=135B=85N=110B2.516.518.06.001673-2.4
122Wardenski, Nikolas0GER=77N71B91N85B+137N+132BF2.516.516.55.2517540.0
123Bennink, Peter1764GER38N127B121N+149B+141N=84B76B2.516.016.53.001732-15.2
124Kaplan, Sehmuz1817GERF24B+69N48B=70N=55B42N2.023.523.57.251809-2.8
125Morgen, Andreas1746GER+54B7N+76B58N89B64N103B2.023.026.07.501719-7.8
126Noll, Raphael1721GER44N46B=75N=102N=64B=119B105N2.021.023.56.251653-26.8
127Klein, Gernot, Dr.1950GER21B+123N+133B45N93B90N72B2.020.522.54.501616-61.0
128Rotermund, Verena1738GER69N+75B67N46B90N+137B86N2.020.522.05.001693-8.8
129Schlosser, Ralph1827GER88B=114N+102B49N=99B87N131B2.018.520.55.751693-51.2
130Stiehler, Daniel1832GER120B=93N+146B26N100B=113N96B2.018.519.53.751673-60.0
131Osipov, Savelii1704GERF23B70N73B=132N=117B+129N2.018.018.04.251669-14.0
132Glavev, Danail1720GER26B=115N=148B34N=131B122N=140N2.017.018.03.251730+0.4
133Shanmuganathan, Adhav1735GER57N+73B127N77BF+143N85B2.016.516.54.501706-10.4
134Schelenz, Dominik1701GER82B=108N56BF119N=151N+144B2.013.513.52.501580-30.4
135Dedic, Sajra1625BIHF15B48N35B=121N+150B65N1.523.524.01.751659+3.6
136Beier, Claus Christian, Dr.1779GER35N70B=119N=51BF=76NF1.521.021.05.001739-5.2
137Schmidt, Aaron Joel1764GER=100B32N65B94N122B128N+151B1.518.519.02.001643-38.8
138Gudok, ViktorIM2053UKR+98N30B=118N112B83NFF1.516.016.04.251656-19.1
139Alber, HorstFM2234GER=97N+77BFFFFF1.56.56.55.002091-2.6
140Paschke, Gerd1678GERF38B=55N78B75N115N=132B1.019.019.03.001588-24.8
141Fettig, Michel1675GER80B+104N66B105N123B103N145B1.018.019.03.001555-31.6
142Hutt, Andreas1631GER=52B=34N82B114N102BFF1.017.017.04.2516400.0
143Lee, Matthew Kwan Ho1765HKG48N76N=94B97B=150N133BF1.016.016.01.751550-30.8
144Beljith, Advaith0GER=148B52N108B99N=146B96N134N1.015.516.51.0014640.0
145Derkach, Kostiantyn0GER55N86B73NF95BF+141N1.014.514.51.0015330.0
146Stojanoski, Stefan1623GER33N=91B130N75B=144NFF1.014.014.02.001517-17.6
147Schneider, Udo1801GER=50B61N=114BFFFF1.011.011.03.2517990.0
148Heeke, Guido1909GER=144N14B=132NFFFF1.09.09.01.501765-8.2
149Baumgarten, Fred1726GER101B103N105B123NF=111BF0.515.516.01.251472-25.6
150Pade, Joachim1697GER42NF81B109N=143B135N111B0.514.514.50.501391-35.0
151Fischermann, Charlotte1634GERF107N104B95NF=134B137N0.512.512.51.001393-46.4
152Deniz, Ata Goekay1750GER49BFFFFFF0.04.04.00.001124-10.8

Key insights

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