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Player:  Ben Okken  Age: 75 KNDB-rating on 1-7-2023: 1107 Highest KNDB-rating ever: 1145 Average KNDB-rating all time: 1103  Virtual KNDB-rating : 1112 Strongest win in last 10 years by Ben Okken (1116): 14-03-2019 Geert van Aalten (1408) (Jan van der Zwan Cup Gelderland) Weakest loss in last 10 years by Ben Okken (1127): 15-11-2016 Jan Cysouw (792) (Provincial Teamcompetition Gelderland) FMJD-rating: 2063 Highest FMJD-rating ever: 2100 Average FMJD-rating all time: 2039 (Graphics FMJD-rating in period KNDB-rating)  Highest Historical Toernooibaserating on 01-01-1982:  1208 D

Date	Tournament	Opponent	Rat	Ga		Pt	R.diff.	N.perc	N.pts
sa 09-09-2023	Dutch Teamcompetition KNDB	Anne Dekker	1034	1	-	1	73	0.6	1.2
sa 23-09-2023	Dutch Teamcompetition KNDB	Thomas van Middendorp	906	1	-	1	201	0.76	1.52
sa 18-11-2023	Dutch Teamcompetition KNDB	Jan Pluim	943	1	-	1	164	0.72	1.43
sa 02-12-2023	Dutch Teamcompetition KNDB	Gerrit Klaseboer	996	1	-	1	111	0.65	1.3
sa 06-01-2024	Dutch Teamcompetition KNDB	Dinand Stegeman	899	1	-	2	208	0.77	1.53
sa 20-01-2024	Dutch Teamcompetition KNDB	Jacco Keizer	947	1	-	2	160	0.71	1.42
we 24-04-2024	Jan van der Zwan Cup Gelderland	Henk Sonderen	1229	1	-	2	-122	0.33	0.67
		Total:		7	-	10			9.08
		Correctionfactor:		5	(246 g.)
		Calculation:		10	-	9.08 x		5=	4.58
		Virtual rating:							1112
		Aver.rating:	993	Perc.:			0.71	Diff.:	162
		TPR: