Dutch Team Competition - Meesterklasse Round 1

Team SwissStandard

100 players participated in this 1-round tournament, held on 20 Sept 2025 in Various, Netherlands. 89 titled players from 8 federations. Top 10 Elo average was 2575, and top seed was Loek Van Wely (🇳🇱 NED, GM, 2628).

Jan Willem Van de Griendt (🇳🇱 NED, IM, 2361) won with 1.0/1, ahead of Thomas Beerdsen (1.0) and Erwin Kalle (1.0).

The biggest upset came in round 1: Rudy Van Wessel (IM, 2371) beat Casper Schoppen (GM, 2552), a +181-point gap.

Location

🇳🇱Various, Netherlands

Dates

20 Sept 2025

Time control

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

System

Team · 1 rounds

Top seed

🇳🇱GMLoek Van Wely2628

Avg top 10

2,575

Participants

100

Titled players · 89

GM×17

IM×29

FM×38

CM×5

Federations · 8 represented

🇳🇱Netherlands×76

🇩🇪Germany×10

🇧🇪Belgium×8

🇹🇷Turkiye×2

🇬🇷Greece×1

🇵🇱Poland×1

🇺🇦Ukraine×1

🇪🇸Spain×1

Top 3

🥇
IMJan Willem Van de Griendt
🇳🇱NED·2361
1.0pts·3107perf+4.2
🥈
GMThomas Beerdsen
🇳🇱NED·2522
1.0pts·3307perf+4.8
🥉
Erwin Kalle
🇳🇱NED·2113
1.0pts·3007perf+11.6

Standings

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

#	Player	Fed	Elo	Pts	Avg opp.	Perf	Δ Elo
1	IMVan de Griendt, Jan Willem	🇳🇱NED	2361	1.0	2307	3107	+4.2
2	GMBeerdsen, Thomas	🇳🇱NED	2522	1.0	2507	3307	+4.8
3	Kalle, Erwin	🇳🇱NED	2113	1.0	2207	3007	+11.6
4	FMRijnaarts, Sjef	🇳🇱NED	2268	1.0	2221	3021	+8.6
5	FMHommerson, Paul	🇳🇱NED	2269	1.0	2217	3017	+8.6
6	GMSmeets, Jan	🇳🇱NED	2566	1.0	2462	3262	+3.6
7	Raats, Joppe	🇧🇪BEL	2239	1.0	2224	3024	+9.6
8	GMTen Hertog, Hugo	🇳🇱NED	2527	1.0	2498	3298	+4.6
9	FMPauly, Carlo	🇩🇪GER	2293	1.0	2198	2998	+7.4
10	Zhu, Chenwu	🇳🇱NED	2244	1.0	2187	2987	+16.8
11	FMKokje, Joris	🇳🇱NED	2268	1.0	2148	2948	+6.8
12	IMVan Wessel, Rudy	🇳🇱NED	2371	1.0	2552	3352	+7.4
13	FMVan Roon, Sjoerd	🇳🇱NED	2280	1.0	2210	3010	+8.0
14	FMDuijn, Rob	🇳🇱NED	2135	1.0	2274	3074	+13.8
15	GMBok, Benjamin	🇳🇱NED	2587	1.0	2187	2987	+0.8
16	FMVan der Hagen, Loek	🇳🇱NED	2233	1.0	2267	3067	+11.6
17	FMSirin, Atakan	🇹🇷TUR	2335	1.0	2378	3178	+11.2
18	GMFridman, Daniel	🇩🇪GER	2581	1.0	2254	3054	+1.3
19	GML'Ami, Erwin	🇳🇱NED	2616	1.0	2431	3231	+2.6
20	GMPijpers, Arthur	🇳🇱NED	2490	1.0	2278	3078	+2.3
21	GMPavlidis, Antonios	🇬🇷GRE	2577	1.0	2313	3113	+1.8
22	FMLombaers, Peter	🇳🇱NED	2286	1.0	2223	3023	+8.2
23	IMVan der Werf, Mark	🇳🇱NED	2390	1.0	2400	3200	+5.1
24	FMSuvorov, Alexander	🇩🇪GER	2408	1.0	2462	3262	+5.8
25	CMSprangers, Remco	🇳🇱NED	2242	1.0	2146	2946	+7.4
26	FMKurt, Sascha	🇳🇱NED	2307	1.0	2380	3180	+12.0
27	FMRitzerveld, Noah	🇳🇱NED	2263	1.0	2106	2906	+5.8
28	GMVan Wely, Loek	🇳🇱NED	2628	1.0	2390	3190	+2.0
29	IMOndersteijn, Niels	🇳🇱NED	2364	1.0	2304	3104	+4.2
30	FMBijlsma, Nick	🇳🇱NED	2272	1.0	2207	3007	+8.2
31	IMZwirs, Nico	🇳🇱NED	2432	1.0	2288	3088	+3.1
32	IMJens, Jelmer	🇳🇱NED	2347	1.0	2241	3041	+3.6
33	IMDijkhuis, Tycho	🇳🇱NED	2415	1.0	2362	3162	+4.3
34	IMVan Haastert, Edwin	🇳🇱NED	2409	0.5	2476	2476	+0.9
35	FMFroeyman, Helmut	🇧🇪BEL	2271	0.5	2322	2322	+1.4
36	IMDe Jong, Jan-Willem	🇳🇱NED	2420	0.5	2392	2392	-0.4
37	IMBraun, Christian	🇩🇪GER	2378	0.5	2523	2523	+1.9
38	IMVandenbussche, Thibaut	🇧🇪BEL	2439	0.5	2314	2314	-1.1
39	FMMostertman, Milan	🇳🇱NED	2242	0.5	2306	2306	+1.8
40	FMSmeets, Kobe	🇳🇱NED	2352	0.5	2406	2406	+1.6
41	GMVrolijk, Liam	🇳🇱NED	2477	0.5	2311	2311	-2.7
42	FMGijswijt, Bart	🇳🇱NED	2292	0.5	2405	2405	+3.0
43	GMHausrath, Daniel	🇩🇪GER	2448	0.5	2410	2410	-0.5
44	Grooten, Tommy	🇳🇱NED	2099	0.5	2397	2397	+14.0
45	IMPham, Khoi	🇳🇱NED	2476	0.5	2409	2409	-0.9
46	IMGrutter, Tim	🇳🇱NED	2392	0.5	2420	2420	+0.4
47	FMSlagboom, Leandro	🇳🇱NED	2341	0.5	2304	2304	-1.0
48	FMKlaska, Philipp Leon	🇩🇪GER	2306	0.5	2242	2242	-1.8
49	IMBosch, Jeroen	🇳🇱NED	2406	0.5	2352	2352	-0.8
50	IMWemmers, Xander	🇳🇱NED	2321	0.5	2300	2300	-0.3
51	IMBeukema, Stefan	🇧🇪BEL	2405	0.5	2292	2292	-1.5
52	GMWarmerdam, Max	🇳🇱NED	2591	0.5	2441	2441	-2.0
53	IMGeirnaert, Steven	🇧🇪BEL	2397	0.5	2099	2099	-3.5
54	FMPalchuk, Andrii	🇺🇦UKR	2328	0.5	2357	2357	+0.8
55	FMGallasch, Jonas	🇩🇪GER	2304	0.5	2341	2341	+1.0
56	FMLabruyere, Roger	🇳🇱NED	2233	0.5	2307	2307	+2.0
57	IMVan Delft, Merijn	🇳🇱NED	2350	0.5	2384	2384	+0.5
58	IMVan der Stricht, Geert	🇧🇪BEL	2300	0.5	2321	2321	+0.3
59	FMTondivar, Babak	🇳🇱NED	2322	0.5	2271	2271	-1.4
60	GMKorneev, Oleg	🇪🇸ESP	2441	0.5	2591	2591	+2.0
61	GMErnst, Sipke	🇳🇱NED	2523	0.5	2378	2378	-1.9
62	FMAlbers, Sasa	🇳🇱NED	2314	0.5	2392	2392	+2.2
63	FMStork, Oliver	🇩🇪GER	2357	0.5	2328	2328	-0.8
64	IMWillemze, Thomas	🇳🇱NED	2311	0.5	2526	2526	+2.7
65	IMMaatman, Nick	🇳🇱NED	2410	0.5	2448	2448	+0.5
66	FMSchuricht, Emil Frederick	🇩🇪GER	2307	0.5	2233	2233	-2.0
67	FMKollen, Zyon	🇳🇱NED	2384	0.5	2350	2350	-1.0
68	Keuning, Selwin	🇳🇱NED	2198	0.0	2293	1493	-7.4
69	CMMollema, Thomas	🇳🇱NED	2223	0.0	2286	1486	-8.2
70	FMGodzwon, Iwo	🇵🇱POL	2400	0.0	2390	1590	-5.1
71	CMBrookes, Christopher	🇳🇱NED	2210	0.0	2280	1480	-8.0
72	FMBaselmans, Luuk	🇳🇱NED	2390	0.0	2628	1828	-2.0
73	IMMartens, Martin	🇳🇱NED	2304	0.0	2364	1564	-4.2
74	FMArnold, Rhys	🇳🇱NED	2288	0.0	2432	1632	-6.2
75	FMVan Hesselingen, Guido	🇳🇱NED	2241	0.0	2347	1547	-7.2
76	FMHilwerda, Jonas	🇳🇱NED	2257	0.0	2581	1781	-2.6
77	FMSenders, Mischa	🇳🇱NED	2307	0.0	2361	1561	-8.4
78	GMKunin, Vitaly	🇩🇪GER	2507	0.0	2522	1722	-4.8
79	Van Batenburg, Mees	🇳🇱NED	2221	0.0	2268	1468	-17.2
80	IMBosman, Michiel	🇳🇱NED	2313	0.0	2577	1777	-1.8
81	FMVictor, Julian	🇧🇪BEL	2217	0.0	2269	1469	-8.6
82	IMDe Winter, Arthur	🇳🇱NED	2462	0.0	2566	1766	-3.6
83	IMDe Boer, Eelke	🇳🇱NED	2436	0.0	2408	1608	-5.8
84	FMMazajchik, Tim	🇳🇱NED	2146	0.0	2242	1442	-7.4
85	GMBurg, Twan	🇳🇱NED	2498	0.0	2527	1727	-4.6
86	IMOotes, Lars	🇳🇱NED	2380	0.0	2307	1507	-6.0
87	Zecha, Oscar	🇳🇱NED	2106	0.0	2263	1463	-11.6
88	IMGrooten, Herman	🇳🇱NED	2187	0.0	2244	1444	-4.2
89	CMDinanath, Hrdya	🇳🇱NED	2148	0.0	2268	1468	-13.6
90	GMSchoppen, Casper	🇳🇱NED	2552	0.0	2371	1571	-7.4
91	Van Rootselaar, Rik	🇳🇱NED	2207	0.0	2272	1472	-8.2
92	Baselmans, Sam	🇳🇱NED	2274	0.0	2135	1335	-13.8
93	Jakhari, Ansh	🇳🇱NED	2154	0.0	2554	1754	-3.2
94	IMKerigan, Demre	🇹🇷TUR	2362	0.0	2415	1615	-4.3
95	FMVan Dael, Siem	🇳🇱NED	2267	0.0	2209	1409	-11.6
96	FMElgersma, Onno	🇳🇱NED	2378	0.0	2335	1535	-5.6
97	CMPolak, Indra	🇳🇱NED	2207	0.0	2150	1350	-11.6
98	IMMaerevoet, Sim	🇧🇪BEL	2431	0.0	2616	1816	-2.6
99	FMSchoorl, Rob	🇳🇱NED	2278	0.0	2490	1690	-4.6
100	Jacobs, Florian	🇳🇱NED	2224	0.0	2239	1439	-9.6

Key insights

Biggest movers and upsets — the story behind the numbers.

Top rating gainers

1Zhu, ChenwuNED
+16.8
1.0 pts · #10
2Grooten, TommyNED
+14.0
0.5 pts · #44
3Duijn, RobFMNED
+13.8
1.0 pts · #14

Top rating losers

1Van Batenburg, MeesNED
-17.2
0.0 pts · #79
2Baselmans, SamNED
-13.8
0.0 pts · #92
3Dinanath, HrdyaCMNED
-13.6
0.0 pts · #89

Biggest upsets

R1+181 Elo gap
IMVan Wessel, Rudy2371 beat GMSchoppen, Casper2552
R1+139 Elo gap
FMDuijn, Rob2135 beat Baselmans, Sam2274