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Player:  Bert van Maaren  Age: 75 KNDB-rating on 1-7-2023: 828 Highest KNDB-rating ever: 888 Average KNDB-rating all time: 836  Virtual KNDB-rating : 811 Strongest win in last 10 years by Bert van Maaren (835): 16-11-2015 Teus den Hartog (726) (Provincial Teamcompetition Z-Holland Zuid) Weakest loss in last 10 years by Bert van Maaren (828): 18-09-2023 Arie Maaten (736) (Provincial Teamcompetition Z-Holland Zuid)

Date	Tournament	Opponent	Rat	Ga		Pt	R.diff.	N.perc	N.pts
mo 18-09-2023	Provincial Teamcompetition Z-Holland Zuid	Arie Maaten	736	1	-	0	92	0.63	1.25
mo 30-10-2023	Provincial Teamcompetition Z-Holland Zuid	Kees Blokland	837	1	-	0	-9	0.49	0.97
mo 04-12-2023	Provincial Teamcompetition Z-Holland Zuid	John van Gilst	642	1	-	1	186	0.74	1.48
mo 11-03-2024	Provincial Teamcompetition Z-Holland Zuid	Jorrit Roest	567	1	-	2	261	0.82	1.64
mo 15-04-2024	Provincial Teamcompetition Z-Holland Zuid	Aart de Gans	535	1	-	2	293	0.85	1.69
tu 07-05-2024	Provincial Teamcompetition Z-Holland Zuid	Kees Osté	760	1	-	1	68	0.59	1.19
		Total:		6	-	6			8.23
		Correctionfactor:		7.5	(67 g.)
		Calculation:		6	-	8.23 x		7.5=	-16.76
		Virtual rating:							811
		Aver.rating:	680	Perc.:			0.5	Diff.:	0
		TPR: