NRW-Liga Gruppe 1 2025-2026 November 2025

Team SwissStandard

76 players participated in this 1-round tournament, held on 09 Nov 2025 in various, Germany. 27 titled players from 8 federations. Top 10 Elo average was 2322, and top seed was Jeroen Bosch (🇳🇱 NED, IM, 2406).

Oleg Iolis (🇧🇪 BEL, 2146) won with 1.0/1, ahead of Dirk Viebahn (1.0) and Pascal Brunke (1.0).

The biggest upset came in round 1: Jakub Warcaba (1919) beat Roman Ivic (FM, 2227), a +308-point gap.

Location

🇩🇪various, Germany

Dates

09 Nov 2025

Time control

Standard: 90min/40moves+30min/end+30sec increment per move starting from move 1

System

Team · 1 rounds

Top seed

🇳🇱IMJeroen Bosch2406

Avg top 10

2,322

Participants

Titled players · 27

GM×1

IM×5

FM×15

CM×5

WFM×1

Federations · 8 represented

🇩🇪Germany×63

🇧🇪Belgium×5

🇳🇱Netherlands×2

🇨🇿Czech Republic×1

🇭🇷Croatia×1

🇪🇸Spain×1

🇧🇦Bosnia and Herzegovina×1

🇹🇷Turkiye×1

Top 3

🥇
Oleg Iolis
🇧🇪BEL·2146
1.0pts·2793perf+6.0
🥈
Dirk Viebahn
🇩🇪GER·2160
1.0pts·2817perf+6.2
🥉
Pascal Brunke
🇩🇪GER·2262
1.0pts·2890perf+5.4

Standings

Click row to expand · Cmd+click name for new tab

#	Player	Fed	Elo	Pts	Avg opp.	Perf	Δ Elo
1	Iolis, Oleg	🇧🇪BEL	2146	1.0	1993	2793	+6.0
2	Viebahn, Dirk	🇩🇪GER	2160	1.0	2017	2817	+6.2
3	Brunke, Pascal	🇩🇪GER	2262	1.0	2090	2890	+5.4
4	FMBalduan, Markus	🇩🇪GER	2227	1.0	2130	2930	+7.4
5	GMHaub, Thorsten Michael	🇩🇪GER	2299	1.0	2137	2937	+2.9
6	Boos, Philipp	🇩🇪GER	1980	1.0	1893	2693	+7.6
7	Carrasco Coquillat, Jorge	🇪🇸ESP	1956	1.0	2131	2931	+14.6
8	Lampe, Timon	🇩🇪GER	1789	1.0	2049	2849	+32.8
9	WFMSickmann, Lisa	🇩🇪GER	2028	1.0	2071	2871	+22.4
10	FMDardha, Arben	🇧🇪BEL	2299	1.0	2088	2888	+4.6
11	CMMollema, Thomas	🇳🇱NED	2224	1.0	2163	2963	+8.4
12	IMPieper-Emden, Carsten	🇩🇪GER	2216	1.0	1872	2672	+1.2
13	IMBosch, Jeroen	🇳🇱NED	2406	1.0	2230	3030	+2.7
14	Weichert, Eddy	🇩🇪GER	1983	1.0	2160	2960	+29.2
15	IMAlienkin, Aleksander	🇧🇪BEL	2313	1.0	2288	3088	+4.7
16	FMVajic, Goran	🇧🇦BIH	2304	1.0	2173	2973	+6.4
17	Bonnmann, Reinhard	🇩🇪GER	2261	1.0	2269	3069	+10.2
18	FMHarff, Marcel	🇩🇪GER	2339	1.0	2137	2937	+2.4
19	CMBrosig, Boris	🇩🇪GER	2149	1.0	1907	2707	+4.0
20	Tomiczny, Darius	🇩🇪GER	2002	1.0	1951	2751	+8.6
21	Warcaba, Jakub	🇵🇱POL	1919	1.0	2227	3027	+17.2
22	Wimmer, Juergen	🇩🇪GER	2188	1.0	2043	2843	+6.2
23	IMGulbas, Cemil	🇹🇷TUR	2321	1.0	2243	3043	+3.9
24	Wisskirchen, Andreas	🇩🇪GER	2200	1.0	2231	3031	+10.8
25	Falkenberg, Hendrik	🇩🇪GER	1993	1.0	1927	2727	+8.2
26	Miao, Yifu	🇩🇪GER	0	1.0	2142	2162	0.0
27	Brunke, Christian	🇩🇪GER	2137	1.0	2061	2861	+8.0
28	Pfleger, Sascha	🇩🇪GER	2011	0.5	1971	1971	-1.2
29	Arndt, Olaf	🇩🇪GER	1952	0.5	2093	2093	+3.8
30	Juegel, Marcel	🇩🇪GER	2091	0.5	1986	1986	-2.8
31	CMWerbeck, Torsten	🇩🇪GER	2011	0.5	2165	2165	+4.2
32	Hoppe, Thilo	🇩🇪GER	2100	0.5	2330	2330	+5.8
33	Baerwolf, Steven	🇩🇪GER	2222	0.5	2191	2191	-0.8
34	Kimura, Jonas	🇩🇪GER	1824	0.5	2125	2125	+7.0
35	FMBuscher, Michael	🇩🇪GER	2287	0.5	2064	2064	-2.8
36	FMOdendahl, Reiner	🇩🇪GER	2248	0.5	2271	2271	+0.3
37	Vanstreels, Luk	🇧🇪BEL	2125	0.5	1824	1824	-7.0
38	Hoefer, Severin Paul	🇩🇪GER	1986	0.5	2091	2091	+2.8
39	FMSchiffer, Stefan	🇩🇪GER	2181	0.5	2321	2321	+3.8
40	FMSoukup, Jiri	🇨🇿CZE	2330	0.5	2100	2100	-2.9
41	Mueller, Adrian	🇩🇪GER	2064	0.5	2287	2287	+5.6
42	Karsunke, Marvin	🇩🇪GER	1966	0.5	2180	2180	+5.4
44	CMLafosse, Jimmy	🇧🇪BEL	2180	0.5	1966	1966	-5.4
45	Arold, Gerhard	🇩🇪GER	2093	0.5	1952	1952	-3.8
46	Gaul, Alexander	🇩🇪GER	1971	0.5	2011	2011	+1.2
47	Aulich, Marcell	🇩🇪GER	2165	0.5	2011	2011	-4.2
48	FMHintze, Helge	🇩🇪GER	2191	0.5	2222	2222	+0.8
49	IMSchleining, Zoya	🇩🇪GER	2321	0.5	2181	2181	-1.9
50	FMRebentisch, Tom	🇩🇪GER	2271	0.5	2248	2248	-0.6
43	Mueller, Ronny	🇩🇪GER	0	0.5	2059	2059	0.0
51	Bouaraba, Max	🇩🇪GER	2131	0.0	1956	1156	-14.6
52	Saoudi, Lahcen, Dr.	🇩🇪GER	2160	0.0	1983	1183	-29.2
53	Albrecht, Oliver	🇩🇪GER	2163	0.0	2224	1424	-8.4
54	Limp, Roland	🇩🇪GER	2043	0.0	2188	1388	-6.2
55	Langner, Jasper	🇩🇪GER	2060	0.0	2137	1337	-8.0
56	Moradi Kahlou, Benjamin	🇩🇪GER	2049	0.0	1789	989	-16.4
57	FMDresen, Ulrich	🇩🇪GER	2173	0.0	2304	1504	-6.4
58	FMHaag, Martin	🇩🇪GER	2230	0.0	2406	1606	-5.4
59	Klemenz, Luca	🇩🇪GER	2090	0.0	2262	1462	-5.4
60	Schaffarczyk, Andre	🇩🇪GER	2088	0.0	2299	1499	-4.6
61	Wahl, Felix	🇩🇪GER	2130	0.0	2227	1427	-7.4
62	Maric, Boris	🇩🇪GER	2071	0.0	2027	1227	-11.2
63	Damm, Yannic	🇩🇪GER	1951	0.0	2002	1202	-8.6
64	Heeke, Guido	🇩🇪GER	1893	0.0	1980	1180	-7.6
65	FMWittke, Rene	🇩🇪GER	2288	0.0	2313	1513	-9.4
66	Theisen, Johannes	🇩🇪GER	1872	0.0	2216	1416	-2.4
67	FMNordsieck, Thomas	🇩🇪GER	2269	0.0	2261	1461	-10.2
68	FMIvic, Roman	🇭🇷CRO	2227	0.0	1919	1119	-17.2
69	Tymura, Achim	🇩🇪GER	2017	0.0	2160	1360	-6.2
70	Kemper, Michael	🇩🇪GER	1927	0.0	1993	1193	-8.2
71	Bentel, Robin	🇩🇪GER	2243	0.0	2321	1521	-7.8
72	Ye, Philipp	🇩🇪GER	1907	0.0	2149	1349	-4.0
73	CMGulatz, Maurice	🇩🇪GER	2231	0.0	2200	1400	-10.8
74	Lorenz, Roger	🇩🇪GER	2137	0.0	2299	1499	-5.8
75	Horstmann, Olaf	🇩🇪GER	2137	0.0	2339	1539	-4.8
76	Erofeev, Anastasia	🇩🇪GER	1993	0.0	2146	1346	-6.0

Key insights

Biggest movers and upsets — the story behind the numbers.

Top rating gainers

1Lampe, TimonGER
+32.8
1.0 pts · #8
2Weichert, EddyGER
+29.2
1.0 pts · #14
3Sickmann, LisaWFMGER
+22.4
1.0 pts · #9

Top rating losers

1Saoudi, Lahcen, Dr.GER
-29.2
0.0 pts · #52
2Ivic, RomanFMCRO
-17.2
0.0 pts · #68
3Moradi Kahlou, BenjaminGER
-16.4
0.0 pts · #56

Biggest upsets

R1+308 Elo gap
Warcaba, Jakub1919 beat FMIvic, Roman2227
R1+260 Elo gap
Lampe, Timon1789 beat Moradi Kahlou, Benjamin2049
R1+177 Elo gap
Weichert, Eddy1983 beat Saoudi, Lahcen, Dr.2160