Dutch Team Competition - klasse 1 Round 6

Team SwissStandard

190 players participated in this 1-round tournament, held on 28 Mar 2026 in Various, Netherlands. 87 titled players from 8 federations. Top 10 Elo average was 2479, and top seed was Ivan Sokolov (🇳🇱 NED, GM, 2576).

Pieter Hopman (🇳🇱 NED, IM, 2312) won with 1.0/1, ahead of Michiel Besseling (1.0) and Martin Roobol (1.0).

The biggest upset came in round 1: Kambiz Sekandar (2229) beat Ivan Sokolov (GM, 2576), a +347-point gap.

Location

🇳🇱Various, Netherlands

Dates

28 Mar 2026

Time control

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

System

Team · 1 rounds

Top seed

🇳🇱GMIvan Sokolov2576

Avg top 10

2,479

Participants

190

Titled players · 87

GM×7

IM×21

FM×50

CM×8

WIM×1

Federations · 8 represented

🇳🇱Netherlands×162

🇩🇪Germany×9

🇧🇪Belgium×8

🇹🇷Turkiye×3

🇺🇦Ukraine×1

Netherlands Antilles×1

🇩🇰Denmark×1

🇮🇱Israel×1

Top 3

🥇
IMPieter Hopman
🇳🇱NED·2312
1.0pts·2907perf+2.4
🥈
Michiel Besseling
🇳🇱NED·2126
1.0pts·3054perf+13.4
🥉
FMMartin Roobol
🇳🇱NED·2297
1.0pts·2897perf+4.8

Standings

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

#	Player	Fed	Elo	Pts	Avg opp.	Perf	Δ Elo
1	IMHopman, Pieter	🇳🇱NED	2312	1.0	2107	2907	+2.4
2	Besseling, Michiel	🇳🇱NED	2126	1.0	2254	3054	+13.4
3	FMRoobol, Martin	🇳🇱NED	2297	1.0	2097	2897	+4.8
4	FMKoster, Ramon	🇳🇱NED	2316	1.0	2044	2844	+3.4
5	FMVan Gisbergen, Stan	🇳🇱NED	2290	1.0	2262	3062	+9.2
6	Azadmanesh, Moosa	🇳🇱NED	2140	1.0	2112	2912	+9.2
7	Polak, Alexander	🇳🇱NED	2136	1.0	2004	2804	+6.4
8	Van Dodeweerd, Matthijs	🇳🇱NED	1989	1.0	2033	2833	+12.0
9	FMDorokhin, Mykhailo	🇺🇦UKR	2364	1.0	2263	3063	+7.2
10	FMLos, Sander	🇳🇱NED	2260	1.0	2156	2956	+7.2
11	Veltkamp, Gerben	🇳🇱NED	2111	1.0	2092	2892	+9.4
12	Brandsma, Romayn	🇳🇱NED	1941	1.0	2212	3012	+16.6
13	FMVan Ketel, Raoul	🇳🇱NED	2210	1.0	2207	3007	+10.0
14	FMRademakers, Evert	🇳🇱NED	2245	1.0	2315	3115	+12.0
15	GMVan den Doel, Erik	🇳🇱NED	2557	1.0	2157	2957	+0.8
16	Vroombout, Enrico	🇳🇱NED	2095	1.0	1695	2495	+1.6
17	Sinev, Anton	🇳🇱NED	2302	1.0	1902	2702	+1.6
18	CMAravindhan, Achyuth	🇳🇱NED	2190	1.0	2093	2893	+14.8
19	CMFloor, Dirk	🇳🇱NED	2185	1.0	2111	2911	+8.0
20	FMSari, Yasin	🇹🇷TUR	2321	1.0	2120	2920	+4.8
21	Romkes, Abel	🇳🇱NED	2029	1.0	1981	2781	+6.2
22	IMAdmiraal, Miguoel	🇳🇱NED	2464	1.0	2293	3093	+2.7
23	FMStrating, Sybolt	🇳🇱NED	2307	1.0	2093	2893	+4.2
24	FMZouaghi, Amir	🇧🇪BEL	2311	1.0	2254	3054	+8.4
25	FMMadularea, David	🇳🇱NED	2246	1.0	2168	2968	+7.8
26	De Rooij, Raymond	🇳🇱NED	2219	1.0	2059	2859	+5.8
27	CMVisser, Henk-Jan	🇳🇱NED	2186	1.0	2071	2871	+6.8
28	IMLai, Hing Ting	🇳🇱NED	2468	1.0	2232	3032	+2.4
29	IMBosboom, Manuel	🇳🇱NED	2329	1.0	2323	3123	+4.9
30	Soderberg, Kaj	🇳🇱NED	2081	1.0	2012	2812	+16.0
31	GMCharbonneau, Pascal	🇨🇦CAN	2511	1.0	2199	2999	+1.4
32	IMPeelen, Piet	🇳🇱NED	2312	1.0	2276	3076	+4.5
33	FMVandenhole, Kobe	🇧🇪BEL	2313	1.0	2268	3068	+8.8
34	Sekandar, Kambiz	🇳🇱NED	2229	1.0	2576	3376	+17.8
35	Agterberg, Mark	🇳🇱NED	2104	1.0	2074	2874	+9.2
36	Brouwer, Mason	🇳🇱NED	2148	1.0	2080	2880	+8.2
37	FMPel, Bonno	🇳🇱NED	2267	1.0	1867	2667	+1.6
38	Zwirs, Jasper	🇳🇱NED	2128	1.0	1972	2772	+5.8
39	FMOzcan, Kaan	🇹🇷TUR	2228	1.0	2230	3030	+10.0
40	Rosegg, Dennis	🇳🇱NED	2077	1.0	2100	2900	+10.6
41	Schelvis, Richard	🇳🇱NED	2185	1.0	2179	2979	+9.8
42	FMRebers, Eugene	🇳🇱NED	2174	1.0	2057	2857	+6.8
43	FMBekker, Stefan	🇳🇱NED	2363	1.0	2376	3176	+10.4
44	FMDreelinck, Jacob	🇧🇪BEL	2324	1.0	2139	2939	+5.2
45	FMBlokhuis, Jeroen	🇳🇱NED	2266	1.0	1866	2666	+1.6
46	IMBecker, Marcel	🇩🇪GER	2320	1.0	2377	3177	+5.8
47	FMVan Ruitenburg, Joost	🇳🇱NED	2325	1.0	2151	2951	+5.4
48	FMCoenen, Michael	🇩🇪GER	2263	1.0	2123	2923	+3.1
49	GMLeenhouts, Koen	🇳🇱NED	2457	1.0	2242	3042	+2.3
50	FMWunnink, Michael	🇳🇱NED	2200	1.0	1978	2778	+4.4
51	Oorebeek, Erwin	🇳🇱NED	2176	1.0	2297	3097	+14.2
52	Hendriks, Victor	🇳🇱NED	2160	1.0	2033	2833	+6.6
53	Van der Eijk, Martijn	🇳🇱NED	2192	1.0	2119	2919	+8.0
54	GMVan der Wiel, John T.H.	🇳🇱NED	2377	1.0	2131	2931	+1.9
55	Botter, Simon	🇳🇱NED	1948	1.0	1982	2782	+22.0
56	FMVan Osch, Mees	🇳🇱NED	2336	1.0	2184	2984	+6.0
57	Zult, Daan	🇳🇱NED	2283	1.0	2078	2878	+4.8
58	IMWiersma, Eelke	🇳🇱NED	2280	1.0	2084	2884	+2.5
59	FMWilschut, Peter	🇳🇱NED	2283	1.0	2005	2805	+3.4
60	IMVan Beek, Alexander	🇳🇱NED	2285	1.0	2181	2981	+3.6
61	Bakker, Jouke	🇳🇱NED	2163	1.0	2156	2956	+9.8
62	Both, Erik	🇳🇱NED	2112	1.0	2023	2823	+7.6
63	FMKrudde, Fitzgerald	🇳🇱NED	2226	1.0	2086	2886	+6.2
64	FMOtte, Marijn	🇳🇱NED	2196	1.0	2417	3217	+15.8
65	Noordenbos, Daan	🇳🇱NED	2171	1.0	2205	3005	+11.0
66	Cornelisse, John	🇳🇱NED	2169	1.0	2089	2889	+7.8
67	FMMonteban, Martijn	🇳🇱NED	2301	0.5	2261	2261	-1.2
68	Stoop, Coen	🇳🇱NED	2009	0.5	2275	2275	+6.4
69	Bosker, Peter	🇳🇱NED	2072	0.5	2188	2188	+3.2
70	Bergmans, Dirk	🇳🇱NED	2009	0.5	2148	2148	+3.8
71	Meulenbroek, Kim	🇳🇱NED	2101	0.5	2241	2241	+3.8
72	Driessen, Marcus	🇳🇱NED	2105	0.5	2022	2022	-2.2
73	FMYpma, Peter	🇳🇱NED	2285	0.5	2281	2281	-0.2
74	Lopes, Samuel	🇳🇱NED	2013	0.5	2256	2256	+12.0
75	FMVan Wissen, Michiel	🇳🇱NED	2233	0.5	2145	2145	-2.4
76	FMKazarian, Anna-Maja	🇳🇱NED	2321	0.5	2267	2267	-1.6
77	Kikkert, Robert	🇳🇱NED	2173	0.5	2108	2108	-1.8
78	De Man, Luuk	🇳🇱NED	1968	0.5	2159	2159	+5.0
79	Vantorre, Nils	🇧🇪BEL	2266	0.5	2393	2393	+6.8
80	Schouten, Henk	🇳🇱NED	2079	0.5	2123	2123	+1.2
81	FMBlom, Vincent	🇳🇱NED	2342	0.5	2255	2255	-0.6
82	Stork, Ornett	🇳🇱NED	2100	0.5	2047	2047	-1.4
83	FMKazarjan, Gachatur	🇳🇱NED	2286	0.5	2329	2329	+2.4
84	Dreelinck, Adriaan	🇧🇪BEL	2247	0.5	2192	2192	-1.6
85	FMWempe, Joost	🇳🇱NED	2261	0.5	2301	2301	+1.2
86	Snijders, Take	🇳🇱NED	2180	0.5	2171	2171	-0.2
87	Hofman, Marnix	🇳🇱NED	2178	0.5	2217	2217	+1.0
88	Barendse, Ted	🇳🇱NED	2022	0.5	2105	2105	+2.2
89	GMNijboer, Friso	🇳🇱NED	2413	0.5	2265	2265	-2.0
90	FMKooijmans, Jermo	🇳🇱NED	2256	0.5	2013	2013	-6.0
91	Heidenreich, Nils Patrick	🇩🇪GER	2145	0.5	2233	2233	+2.4
92	FMRuijgrok, Dennis	🇳🇱NED	2267	0.5	2321	2321	+1.6
93	Franssen, Jeroen	🇳🇱NED	2124	0.5	1891	1891	-5.8
94	Evengroen, Henk-Jan	🇳🇱NED	2173	0.5	2071	2071	-2.8
95	IMVan der Lende, Ilias	🇳🇱NED	2407	0.5	2266	2266	-1.7
96	Ammerlaan, Richard	🇳🇱NED	2159	0.5	2079	2079	-1.2
97	Lahaye, Rick	🇳🇱NED	2387	0.5	2397	2397	+0.1
98	IMGoudriaan, Etienne	🇳🇱NED	2329	0.5	2286	2286	-0.6
99	FMVon Meijenfeldt, Bart	🇳🇱NED	2192	0.5	2247	2247	+1.6
100	Van Eekhout, David	🇳🇱NED	2188	0.5	2163	2163	-0.6
101	FMSirin, Atakan	🇹🇷TUR	2397	0.5	2471	2471	+2.0
102	FMDamen, Jip	🇳🇱NED	2340	0.5	2342	2342	0.0
103	De Weerd, Warner	🇳🇱NED	2171	0.5	2180	2180	+0.2
104	FMKaufeld, Juergen	🇩🇪GER	2217	0.5	2178	2178	-1.0
105	IMRuzhansky, Elias	🇧🇪BEL	2464	0.5	2205	2205	-3.2
106	Stolwijk, Colin	🇳🇱NED	2265	0.5	2413	2413	+4.0
107	Sminia, Jelmer	🇳🇱NED	2145	0.5	2168	2168	+0.6
108	CMDe Jong, Lode	🇳🇱NED	1891	0.5	2119	2119	+11.6
109	FMVan den Dikkenberg, Erik	🇳🇱NED	2071	0.5	2173	2173	+2.8
110	Goudriaan, Rafael	🇳🇱NED	2240	0.5	2009	2009	-6.4
111	CMMoll, Arne	🇳🇱NED	2188	0.5	2072	2072	-3.2
112	FMHeemskerk, Wim	🇳🇱NED	2148	0.5	2009	2009	-3.8
113	FMLentjes, Noud	🇳🇱NED	2241	0.5	2101	2101	-3.8
114	IMHendriks, Willy	🇳🇱NED	2397	0.5	2387	2387	-0.1
115	IMCardon, Helmut	🇳🇱NED	2281	0.5	2285	2285	+0.1
116	FMSmits, Mark	🇳🇱NED	2163	0.5	2188	2188	+0.6
117	GMDambacher, Martijn	🇳🇱NED	2471	0.5	2397	2397	-1.0
118	IMMichielsen, Joost	🇳🇱NED	2342	0.5	2340	2340	0.0
119	Knottnerus, Ivo	🇳🇱NED	2108	0.5	2173	2173	+1.8
120	Werksma, Arie	🇳🇱NED	2159	0.5	1968	1968	-5.0
121	Mesman, Edwyn	🇳🇱NED	2205	0.5	2464	2464	+6.4
122	Follesa, Enrico	🇧🇪BEL	2255	0.5	2278	2278	+0.6
123	Garay, Enzo	🇳🇱NED	2047	0.5	2100	2100	+2.8
124	Nicolai, Amir	🇳🇱NED	2168	0.5	2145	2145	-0.6
125	Jonker, Fred	🇳🇱NED	2111	0.0	2185	1385	-8.0
126	Damen, Igor	🇳🇱NED	2120	0.0	2321	1521	-4.8
127	Markuszewski, Maksymilian	🇫🇷FRA	2123	0.0	2263	1463	-6.2
128	FMHaver, Bas	🇳🇱NED	2242	0.0	2457	1657	-4.6
129	FMDecrop, Benjamin	🇧🇪BEL	2293	0.0	2464	1664	-5.4
130	FMTerlouw, Wouter	🇳🇱NED	2297	0.0	2136	1336	-14.2
131	Van der Gracht, Wilko	🇳🇱NED	2033	0.0	2160	1360	-6.6
132	Sparenberg, Erik	🇳🇱NED	2119	0.0	2192	1392	-8.0
133	Van Lanen, Antoon	🇳🇱NED	2131	0.0	2377	1577	-3.8
134	Verwoert, Jef	🇳🇱NED	2059	0.0	2219	1419	-5.8
135	Boer, Alef	🇳🇱NED	2078	0.0	2283	1483	-4.8
136	Harff, Wilfried	🇩🇪GER	2084	0.0	2280	1480	-5.0
137	Hatzis-Bakratsas, Alexandros	🇬🇷GRE	2005	0.0	2283	1483	-3.4
138	FMDe Wit, Tex	🇳🇱NED	2323	0.0	2329	1529	-9.8
139	Balla, Tom	🇳🇱NED	2012	0.0	2081	1281	-8.0
140	Arabi, Osama	🇳🇱NED	2087	0.0	2226	1426	-6.2
141	GMSokolov, Ivan	🇳🇱NED	2576	0.0	2229	1429	-8.9
142	CMVistisen, Lars	🇩🇰DEN	2074	0.0	2104	1304	-9.2
143	Hovenga, Alje	🇳🇱NED	2108	0.0	2312	1512	-4.8
144	Kampman, Tijmen	🇳🇱NED	2254	0.0	2126	1326	-13.4
145	Kienitz, Andre	🇩🇪GER	2097	0.0	2297	1497	-4.8
146	Rogge, Marloes	🇳🇱NED	1746	0.0	2146	1346	-1.6
147	Sluiter, Jan	🇳🇱NED	1972	0.0	2128	1328	-5.8
148	WIMRatsma, Rosa	🇳🇱NED	2230	0.0	2228	1428	-10.0
149	Van Egmond, Enrico	🇳🇱NED	2044	0.0	2316	1516	-3.4
150	IMDe Jong, Migchiel	🇳🇱NED	2262	0.0	2290	1490	-4.6
151	Croese, Cor	🇳🇱NED	2112	0.0	2140	1340	-9.2
152	Liedmann, Dennis	🇩🇪GER	2003	0.0	2136	1336	-6.4
153	Slings, Stefan	🇳🇱NED	2057	0.0	2174	1374	-6.8
154	IMCuijpers, Frans Andre	🇳🇱NED	2376	0.0	2363	1563	-5.2
155	FMHummel, Erik-Jan	🇳🇱NED	2263	0.0	2364	1564	-7.2
156	Hania, Jan	🇳🇱NED	2156	0.0	2260	1460	-7.2
157	IMVan Wessel, Rudy	🇳🇱NED	2377	0.0	2320	1520	-5.8
158	Maters, Arthur	🇳🇱NED	2105	0.0	2325	1525	-5.4
159	IMAfek, Yochanan	🇮🇱ISR	2212	0.0	1941	1141	-8.3
160	Vortmeier, Jan	🇩🇪GER	2206	0.0	2210	1410	-10.0
161	Bartels, Vladimir	🇳🇱NED	1978	0.0	2200	1400	-4.4
162	Smit, Wim	🇳🇱NED	1852	0.0	2252	1452	-3.2
163	Boersma, Jan	🇳🇱NED	2093	0.0	2190	1390	-7.4
164	Louter, Nico	🇳🇱NED	1982	0.0	1948	1148	-22.0
165	FMVan Dijk, Harold	🇳🇱NED	2184	0.0	2336	1536	-6.0
166	Ambrona Navarro, Himar	🇪🇸ESP	1981	0.0	2125	1325	-12.4
167	In t Veld, Daan	🇳🇱NED	2181	0.0	2285	1485	-7.2
168	Doggers, Peter	🇳🇱NED	2154	0.0	2163	1363	-9.8
169	Sosef, Noah	🇳🇱NED	2023	0.0	2112	1312	-15.2
170	De Wit, Evan	🇳🇱NED	2094	0.0	2321	1521	-8.4
171	IMVan de Oudeweetering, Arthur	🇳🇱NED	2254	0.0	2311	1511	-4.2
172	Kerstens, Dennis	🇳🇱NED	2168	0.0	2246	1446	-7.8
173	IMVan Oosterom, Chiel	🇳🇱NED	2409	0.0	2191	1391	-7.9
174	CMDe Boer, Bas	🇳🇱NED	2205	0.0	2171	1371	-11.0
175	Casteleijn, Diederick	🇳🇱NED	2089	0.0	2169	1369	-7.8
176	Baljon, Christofoor	🇳🇱NED	2071	0.0	2186	1386	-6.8
177	CMVan Arkel, Rogier	🇳🇱NED	2232	0.0	2438	1638	-4.8
178	Vos, Tjark	AHO	2199	0.0	2511	1711	-2.8
179	FMLont, Addy	🇳🇱NED	2276	0.0	2312	1512	-9.0
180	FMHachijan, Armen	🇳🇱NED	2268	0.0	2313	1513	-8.8
181	Glissenaar, Peter	🇳🇱NED	2033	0.0	1962	1162	-12.0
182	Jakovlev, Saveliy	🇳🇱NED	2080	0.0	2148	1348	-16.4
183	Torn, Bert	🇳🇱NED	2092	0.0	2111	1311	-9.4
184	Zhou, Zhengke	🇳🇱NED	2100	0.0	2077	1277	-10.6
185	Heinert, Eugen	🇩🇪GER	2179	0.0	2185	1385	-9.8
186	IMGelpke, Peter	🇳🇱NED	2315	0.0	2245	1445	-6.0
187	Pathak, Raghav	🇳🇱NED	2069	0.0	2470	1670	-3.2
188	Melchers, Bert-Jan	🇳🇱NED	1542	0.0	1942	1142	-1.6
189	Gravemaker, Wim Laurens	🇳🇱NED	2139	0.0	2324	1524	-5.2
190	Alblas, John	🇳🇱NED	1817	0.0	2217	1417	-3.2

Key insights

Biggest movers and upsets — the story behind the numbers.

Top rating gainers

1Botter, SimonNED
+22.0
1.0 pts · #55
2Sekandar, KambizNED
+17.8
1.0 pts · #34
3Brandsma, RomaynNED
+16.6
1.0 pts · #12

Top rating losers

1Louter, NicoNED
-22.0
0.0 pts · #164
2Jakovlev, SaveliyNED
-16.4
0.0 pts · #182
3Sosef, NoahNED
-15.2
0.0 pts · #169

Biggest upsets

R1+347 Elo gap
Sekandar, Kambiz2229 beat GMSokolov, Ivan2576
R1+271 Elo gap
Brandsma, Romayn1941 beat IMAfek, Yochanan2212
R1+213 Elo gap
FMOtte, Marijn2196 beat IMVan Oosterom, Chiel2409