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Player:  Henk Groen  Age: 65 KNDB-rating on 1-7-2023: 1078 Highest KNDB-rating ever: 1105 Average KNDB-rating all time: 1077  Virtual KNDB-rating : 1073 Strongest win in last 10 years by Henk Groen (1097): 05-10-2017 Eep van Manen (1166) (Provincial Teamcompetition Gelderland) Weakest loss in last 10 years by Henk Groen (1085): 04-04-2022 Jan Colenbrander (830) (Provincial Teamcompetition Gelderland)

Date	Tournament	Opponent	Rat	Ga		Pt	R.diff.	N.perc	N.pts
we 18-10-2023	Provincial Teamcompetition Gelderland	Thomas Esselink	829	1	-	2	249	0.81	1.62
th 19-10-2023	Provincial Teamcompetition Gelderland	Rodier Evers	1060	1	-	0	18	0.53	1.05
tu 07-11-2023	Provincial Teamcompetition Gelderland	Gerard Korten	1061	1	-	1	17	0.52	1.05
fr 24-11-2023	Provincial Teamcompetition Gelderland	Arnout Mossink	1005	1	-	2	73	0.6	1.2
th 07-12-2023	Provincial Teamcompetition Gelderland	Paul Derksen	992	1	-	1	86	0.62	1.24
mo 22-01-2024	Provincial Teamcompetition Gelderland	Gert Wisselink	988	1	-	1	90	0.62	1.25
th 22-02-2024	Provincial Teamcompetition Gelderland	Jan Vesters	1028	1	-	2	50	0.57	1.14
fr 08-03-2024	Provincial Teamcompetition Gelderland	Evert van de Pol	1109	1	-	1	-31	0.46	0.91
th 14-03-2024	Provincial Teamcompetition Gelderland	Dinand Stegeman	899	1	-	0	179	0.73	1.47
		Total:		9	-	10			10.92
		Correctionfactor:		5	(405 g.)
		Calculation:		10	-	10.92 x		5=	-4.60
		Virtual rating:							1073
		Aver.rating:	997	Perc.:			0.56	Diff.:	40
		TPR: