The list of the team cadres of the Hoofd class (chess) 1970/71 contains all players who were used at least once in the Dutch Hoofd class in chess 1970/71 .
General While Utrecht, Haagse Moerwijk and Philidor Leiden managed with twelve players each, the Leidsch Schaakgenootschap used 19 players. A total of 111 players were used, 45 of whom took part in all competitions. The best individual result was achieved by Coen Zuidema (Watergraafsmeer) with 7 points from 7 games. Alexander Jongsma (Rotterdam) achieved 6 points from 7 games, Jan Timman (Rotterdam), Henk Bredewout (VAS / ASC) and T. Piket (Philidor Leiden) scored 5.5 points each , with Timman playing six games, Bredewout and Piket each seven. In addition to Zuidema, another six players, Karel Odink, Trautwein (both Watergraafsmeer), Matthieu Middelkop, Jan-Theodoor Burggraaf, D. Bakker (all VAS / ASC) and Boomstra (Leidsch Schaakgenootschap), achieved 100%, of which Trautwein played two games, the others named one each.
Legend The tables below contain the following information:
No .: Ranking list number
Title: FIDE title at the beginning of the season; IM = International Master , WIM = International Master of Women
Nation: nationality; NED = Netherlands
G: number of winning games
R: Number of draw games
V: number of losing games
Pkt .: Number of points achieved
Games: Number of games played
Utrecht
No.
title
Surname
nation
G
R.
V
Pt.
Lots
1
IN THE
Lodewijk Prins NED
3
1
3
3.5
7th
2
Arend van Oosten
NED
2
1
4th
2.5
7th
3
Gerard Verholt
NED
2
4th
1
4th
7th
4th
Maarten Etmans
NED
1
3
3
2.5
7th
5
Bert Kieboom
NED
2
4th
1
4th
7th
6th
Hans Duistermaat
NED
5
0
2
5
7th
7th
Eduard Spanjaard
NED
3
4th
0
5
7th
8th
van Kleef
NED
3
3
1
4.5
7th
9
Jan van de Pol
NED
2
1
1
2.5
4th
10
Knipscheer
NED
0
0
2
0
2
11
Jacob Perrenet
NED
5
0
2
5
7th
12
Rob de Haan
NED
0
0
1
0
1
Rotterdam
No.
title
Surname
nation
G
R.
V
Pt.
Lots
1
Jan Timman NED
5
1
0
5.5
6th
2
Alexander Jongsma
NED
6th
0
1
6th
7th
3
B. Doelman
NED
3
2
0
4th
5
4th
Wim Sandifort
NED
2
1
3
2.5
6th
5
Jaap van den Herik
NED
2
2
3
3
7th
6th
Rob Witt
NED
3
3
1
4.5
7th
7th
Maakenschijn
NED
3
0
4th
3
7th
8th
Chris van Bockel
NED
5
0
2
5
7th
9
Sanders
NED
2
3
2
3.5
7th
10
WIM
Corry Vreeken NED
1
1
1
1.5
3
11
Hans Bohm NED
0
2
2
1
4th
12
Piet Vreeken
NED
1
0
1
1
2
13
Mantz
NED
1
1
0
1.5
2
No.
title
Surname
nation
G
R.
V
Pt.
Lots
1
John Raymond Markus
NED
3
2
2
4th
7th
2
Willem Andriessen
NED
0
4th
2
2
6th
3
Rex van Dijken
NED
3 or 4
1 or 2
2
4 or 4.5
7th
4th
Fred van der Vliet
NED
1
3
3
2.5
7th
5
Arend van Dop
NED
2
5
0
4.5
7th
6th
Erik Olof
NED
3 or 4
1 or 2
2
4 or 4.5
7th
7th
J. Tuk
NED
2
1
2
2.5
5
8th
Frans Erwich
NED
3
1
1
3.5
5
9
De Koning
NED
2
1
4th
2.5
7th
10
Max Viergever
NED
0
1
1
0.5
2
11
Harrie Grondijs
NED
0
2
4th
1
6th
12
Ingrid Tuk NED
3
0
1
3
4th
Watergraafsmeer
No.
title
Surname
nation
G
R.
V
Pt.
Lots
1
IN THE
Coen Zuidema NED
7th
0
0
7th
7th
2
Piet van der Weide
NED
2
5
0
4.5
7th
3
Wiebe Lenstra
NED
1
2 or 3
2 or 3
2 or 2.5
6th
4th
Anton Timman
NED
3
2
1
4th
6th
5
Roos
NED
2
2
2
3
6th
6th
Job de Lange
NED
4th
0 or 1
2 or 3
4 or 4.5
7th
7th
Small
NED
1
1
5
1.5
7th
8th
Karel Odink
NED
1
0
0
1
1
9
Trautwein
NED
2
0
0
2
2
10
Balvers
NED
0
1
0
0.5
1
11
Robert Hartoch NED
3
2
1
4th
6th
12
Jaap Vogel
NED
2
2
2
3
6th
13
Paul van Haastert
NED
1
2
2
2
5
14th
Langerak
NED
1
0
1
1
2
15th
G. Karper
NED
0
1
0
0.5
1
No.
title
Surname
nation
G
R.
V
Pt.
Lots
1
Tim Krabbe NED
2
1
4th
2.5
7th
2
Bertus Enklaar NED
3
1
3
3.5
7th
3
Boomgaard
NED
0
2
5
1
7th
4th
Henk Bredewout
NED
5
1
1
5.5
7th
5
Paul De Rooi
NED
3
2
1
4th
6th
6th
Cees Nederkoorn
NED
2
1
3
2.5
6th
7th
Pim Ghijsen
NED
3
0
3
3
6th
8th
Willem Wolthuis
NED
2
1
3
2.5
6th
9
Wilming
NED
3
2
2
4th
7th
10
N. Luza
NED
1
3
2
2.5
6th
11
Matthieu Middelkop
NED
1
0
0
1
1
12
Jan-Theodoor Burggraaf
NED
1
0
0
1
1
13
van Maanen
NED
0
1
0
0.5
1
14th
D. Bakker
NED
1
0
0
1
1
15th
Feiffer
NED
0
0
1
0
1
No.
title
Surname
nation
G
R.
V
Pt.
Lots
1
Eddie Scholl NED
2
2
2
3
6th
2
IN THE
Haije Kramer NED
1
3
3
2.5
7th
3
Jan Greben
NED
2
2
2
3
6th
4th
Paul Boersma NED
2
3
2
3.5
7th
5
W. Aarts
NED
0
2
5
1
7th
6th
Lucas Te Velde
NED
2
3
1
3.5
6th
7th
Theun Van den Tol
NED
2
2
1
3
5
8th
JK Franx
NED
3
1
2
3.5
6th
9
Fedde van Wijngaarden
NED
3
1
1
3.5
5
10
Arjen Tilstra
NED
3
1
3
3.5
7th
11
Wim Ooiman
NED
2
1
2
2.5
5
12
Waling Dijkstra
NED
1
0
1
1
2
13
Scholl
NED
0
0
1
0
1
No.
title
Surname
nation
G
R.
V
Pt.
Lots
1
Joop Piket
NED
2
1
4th
2.5
7th
2
Ad van den Berg
NED
1
4th
2
3
7th
3
Henk van Maaren
NED
1
2
4th
2
7th
4th
Rag de Graaf
NED
3
2
2
4th
7th
5
Nico Schouten NED
1
1
1
1.5
3
6th
T. Piket
NED
5
1
1
5.5
7th
7th
mountain
NED
1
2
4th
2
7th
8th
Stam
NED
3
0
4th
3
7th
9
Albert Barkema
NED
2
2
3
3
7th
10
Herman van Halderen
NED
0
1
0
0.5
1
11
Piet Bakker
NED
2
2
2
3
6th
12
Kohlbek
NED
1
0
3
1
4th
No.
title
Surname
nation
G
R.
V
Pt.
Lots
1
IN THE
Carel van den Berg NED
0
1
2
0.5
3
2
IN THE
Dirk Daniel van Geet NED
1
2
1
2
4th
3
Jacob Kort
NED
3
1
3
3.5
7th
4th
Henk Smout
NED
1
3
3
2.5
7th
5
De Vries
NED
2
0
3
2
5
6th
Wichers
NED
0
4th
2
2
6th
7th
Bekker
NED
1
1
3
1.5
5
8th
Harro Weiland
NED
0
1
3
0.5
4th
9
De Groot
NED
2
1
4th
2.5
7th
10
Ed van der Wolk
NED
3
1
2
3.5
6th
11
Jan Toorman
NED
0
0
2
0
2
12
Kuijpers
NED
1
0
1
1
2
13
Horchner
NED
1
1
1
1.5
3
14th
Like
NED
0
0
2
0
2
15th
van der Nat
NED
1
0
1
1
2
16
Keijser
NED
0
0
2
0
2
17th
Dirk Sikkel
NED
0
1
0
0.5
1
18th
Boomstra
NED
1
0
0
1
1
19th
Nordijk
NED
0
0
1
0
1
Remarks The individual results of the games Rex van Dijken - Wiebe Lenstra and Erik Olof - Daan de Lange are not known from the competition between Moerwijk and Watergraafsmeer. Van Dijken and Olof together achieved 1.5 points. Web links
Results at olimpbase.org (DOC file; 329 kB)
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