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Player:  Jack Sijbers  Age: 55 KNDB-rating on 1-7-2023: 787 Highest KNDB-rating ever: 885 Average KNDB-rating all time: 837  Virtual KNDB-rating : 787 Strongest win in last 10 years by Jack Sijbers (833): 03-10-2015 Raymond Vandecaetsbeek (884) (Dutch Teamcompetition KNDB) Weakest loss in last 10 years by Jack Sijbers (841): 05-11-2016 André Raven (671) (Provincial Teamcompetition Limburg) FMJD-rating: 1925 Highest FMJD-rating ever: 0 Average FMJD-rating all time: 1922 (Graphics FMJD-rating in period KNDB-rating)

Date	Tournament	Opponent	Rat	Ga		Pt	R.diff.	N.perc	N.pts
sa 23-09-2023	Dutch Teamcompetition KNDB	Henk van der Heijden	700	1	-	2	87	0.62	1.24
sa 03-02-2024	Dutch Teamcompetition KNDB	Herman Lamberts	829	1	-	2	-42	0.44	0.88
sa 17-02-2024	Dutch Teamcompetition KNDB	Hans Loots	865	1	-	0	-78	0.39	0.78
sa 02-03-2024	Dutch Teamcompetition KNDB	Marjory Feyt	826	1	-	0	-39	0.45	0.89
sa 06-04-2024	Provincial Teamcompetition Limburg	Wiel Maertzdorf	1157	1	-	0	-370	0.1	0.2
		Total:		5	-	4			3.99
		Correctionfactor:		7.5	(120 g.)
		Calculation:		4	-	3.99 x		7.5=	0.05
		Virtual rating:							787
		Aver.rating:	875	Perc.:			0.4	Diff.:	-72
		TPR: