Toernooibase Dammen

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Player: Wim Koopman Age: 72
KNDB-rating on 1-7-2023: 1086
Highest KNDB-rating ever: 1086
Average KNDB-rating all time: 1022
Virtual KNDB-rating : 1092 Toernooibase Dammen

Strongest win in last 10 years by
Wim Koopman (1077):
12-01-2016 Zainal Palmans (1356)
(Clubcompetition Drenthe)
Toernooibase Dammen Weakest loss in last 10 years by
Wim Koopman (1077):
10-08-2015 Nicole de Vries (801)
(MTB Open International Drenthe)

FMJD-rating: 2033
Highest FMJD-rating ever: 2033
Average FMJD-rating all time: 1961
_{(Graphics FMJD-rating in period
KNDB-rating)}

Date	Tournament	Opponent	Rat	Ga		Pt	R.diff.	N.perc	N.pts
su 23-07-2023	Nijmegen Open Gelderland	Aleksej Domchev	1463	1	-	0	-377	0.09	0.19
mo 24-07-2023	Nijmegen Open Gelderland	Jan-Maarten Koorn	965	1	-	1	121	0.66	1.33
mo 24-07-2023	Nijmegen Open Gelderland	Frans Lamers	932	1	-	1	154	0.71	1.41
tu 25-07-2023	Nijmegen Open Gelderland	Tom Knapen	1111	1	-	1	-25	0.47	0.93
tu 25-07-2023	Nijmegen Open Gelderland	Soender Kalpoe	1058	1	-	1	28	0.54	1.08
we 26-07-2023	Nijmegen Open Gelderland	Rob Everts	1011	1	-	1	75	0.6	1.21
th 27-07-2023	Nijmegen Open Gelderland	Erik van de Weerdhof	1294	1	-	0	-208	0.23	0.47
th 27-07-2023	Nijmegen Open Gelderland	Fred van Amersfoort	1008	1	-	2	78	0.61	1.22
fr 28-07-2023	Nijmegen Open Gelderland	Ed Kok	1139	1	-	0	-53	0.43	0.85
mo 14-08-2023	Hoogeveen Open HDC Hoogeveen	Guus Gase	670	1	-	2	416	0.93	1.85
tu 15-08-2023	Hoogeveen Open HDC Hoogeveen	Arie de Bruijn	1256	1	-	0	-170	0.28	0.55
tu 15-08-2023	Hoogeveen Open HDC Hoogeveen	Janick Lanting	911	1	-	2	175	0.73	1.46
we 16-08-2023	Hoogeveen Open HDC Hoogeveen	Gerbrand Hessing	1263	1	-	0	-177	0.27	0.54
fr 18-08-2023	Hoogeveen Open HDC Hoogeveen	Johan Coorevits	916	1	-	1	170	0.72	1.45
sa 19-08-2023	Hoogeveen Open HDC Hoogeveen	Schelte Betten	876	1	-	2	210	0.77	1.54
sa 09-09-2023	Dutch Teamcompetition KNDB	Theo Wolthers	877	1	-	1	209	0.77	1.54
sa 23-09-2023	Dutch Teamcompetition KNDB	Hylke Dykstra	1007	1	-	2	79	0.61	1.22
we 04-10-2023	Curacao Open Challenge Buitenland	Marinus Willemsen	1116	1	-	2	-30	0.46	0.92
sa 04-11-2023	Dutch Teamcompetition KNDB	Ludy Brink	860	1	-	2	226	0.79	1.57
sa 18-11-2023	Dutch Teamcompetition KNDB	Gerben van Steenbergen	1210	1	-	1	-124	0.33	0.66
sa 02-12-2023	Dutch Teamcompetition KNDB	Berend Plijter	1034	1	-	1	52	0.57	1.14
sa 03-02-2024	Dutch Teamcompetition KNDB	Nikolaus Schutte zur Wick	527	1	-	2	559	0.97	1.95
sa 17-02-2024	Dutch Teamcompetition KNDB	Albert Kamps	1123	1	-	2	-37	0.45	0.9
sa 02-03-2024	Dutch Teamcompetition KNDB	Geert Rozenberg	860	1	-	2	226	0.79	1.57
sa 16-03-2024	Dutch Teamcompetition KNDB	Eduard Autar	1347	1	-	0	-261	0.18	0.36
		Total:		25	-	29			27.89
		Correctionfactor:		5	(925 g.)
		Calculation:		29	-	27.89 x		5=	5.56
		Virtual rating:							1092
		Aver.rating:	1033	Perc.:			0.58	Diff.:	58
		TPR:	1033	+	58				1091