Toernooibase Dammen

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Player: Jaap de Vries Age: 69
KNDB-rating on 1-7-2023: 1055
Highest KNDB-rating ever: 1104
Average KNDB-rating all time: 1054
Virtual KNDB-rating : 1053 Toernooibase Dammen

Strongest win in last 10 years by
Jaap de Vries (1029):
16-11-2018 Joppe Lemmen (1163)
(Provincial Teamcompetition Gelderland)
Toernooibase Dammen Weakest loss in last 10 years by
Jaap de Vries (1075):
19-12-2017 Willem Klein Wassink (784)
(Provincial Teamcompetition Gelderland)

FMJD-rating: 2032
Highest FMJD-rating ever: 2098
Average FMJD-rating all time: 2077
_{(Graphics FMJD-rating in period
KNDB-rating)}

Date	Tournament	Opponent	Rat	Ga		Pt	R.diff.	N.perc	N.pts
sa 09-09-2023	Dutch Teamcompetition KNDB	Riekele Veldstra	998	1	-	1	57	0.58	1.16
th 28-09-2023	Provincial Teamcompetition Gelderland	Ap van Ingen	1100	1	-	2	-45	0.44	0.87
sa 14-10-2023	Dutch Teamcompetition KNDB	Bart Jonker	958	1	-	1	97	0.63	1.27
th 19-10-2023	Provincial Teamcompetition Gelderland	Rob Kampman	988	1	-	0	67	0.59	1.19
sa 04-11-2023	Dutch Teamcompetition KNDB	Jo ten Westeneind	977	1	-	1	78	0.61	1.22
sa 18-11-2023	Dutch Teamcompetition KNDB	Gerald van Ark	924	1	-	2	131	0.68	1.35
sa 02-12-2023	Dutch Teamcompetition KNDB	Erik Ploeger	869	1	-	1	186	0.74	1.48
th 14-12-2023	Provincial Teamcompetition Gelderland	Peter Litjens	1025	1	-	1	30	0.54	1.08
sa 06-01-2024	Dutch Teamcompetition KNDB	Tom Knapen	1111	1	-	1	-56	0.42	0.84
fr 12-01-2024	Provincial Teamcompetition Gelderland	Henk Klarenbeek	1408	1	-	0	-353	0.11	0.22
sa 20-01-2024	Dutch Teamcompetition KNDB	Henk Pruim	911	1	-	1	144	0.69	1.39
th 25-01-2024	Provincial Teamcompetition Gelderland	Erik Oonk	920	1	-	2	135	0.68	1.36
sa 03-02-2024	Dutch Teamcompetition KNDB	Jan Fokkink	856	1	-	1	199	0.76	1.51
th 08-02-2024	Provincial Teamcompetition Gelderland	Ton Eekelschot	1071	1	-	2	-16	0.48	0.96
fr 08-03-2024	Provincial Teamcompetition Gelderland	Thijs Gerritsen	1323	1	-	0	-268	0.17	0.35
sa 16-03-2024	Dutch Teamcompetition KNDB	Pim Arts	1227	1	-	1	-172	0.27	0.55
th 21-03-2024	Jan van der Zwan Cup Gelderland	Ruud de Kooter	1176	1	-	0	-121	0.34	0.67
		Total:		17	-	17			17.47
		Correctionfactor:		5	(504 g.)
		Calculation:		17	-	17.47 x		5=	-2.34
		Virtual rating:							1053
		Aver.rating:	1050	Perc.:			0.5	Diff.:	0
		TPR:	1050	+	0				1050