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Player:  Ruud Holkamp  Age: 50 KNDB-rating on 1-7-2023: 1113 Highest KNDB-rating ever: 1155 Average KNDB-rating all time: 1114  Virtual KNDB-rating : 1114 Strongest win in last 10 years by Ruud Holkamp (1118): 15-11-2014 Wouter van Beek (1255) (Dutch Teamcompetition KNDB) Weakest loss in last 10 years by Ruud Holkamp (1118): 13-12-2014 Bastiaan de Gunst (844) (Dutch Teamcompetition KNDB) FMJD-rating: 1999 Highest FMJD-rating ever: 2047 Average FMJD-rating all time: 2021 (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	Melvin Koullen	1116	1	-	1	-3	0.5	0.99
sa 23-09-2023	Dutch Teamcompetition KNDB	Ewa Schalley-Minkina	1249	1	-	0	-136	0.32	0.63
sa 14-10-2023	Dutch Teamcompetition KNDB	Ad de Hoon	1176	1	-	1	-63	0.41	0.83
sa 04-11-2023	Dutch Teamcompetition KNDB	Marlon Mangroe	987	1	-	2	126	0.67	1.34
sa 18-11-2023	Dutch Teamcompetition KNDB	Arie van de Weteringh Azn.	1370	1	-	0	-257	0.18	0.37
sa 02-12-2023	Dutch Teamcompetition KNDB	Richard Kromhout	1346	1	-	1	-233	0.21	0.41
sa 06-01-2024	Dutch Teamcompetition KNDB	Erik Maijenburg	1150	1	-	0	-37	0.45	0.9
sa 20-01-2024	Dutch Teamcompetition KNDB	Vic Voskuil	1250	1	-	1	-137	0.32	0.63
sa 03-02-2024	Dutch Teamcompetition KNDB	Frank Pasman	1073	1	-	1	40	0.56	1.11
sa 17-02-2024	Dutch Teamcompetition KNDB	Krijn ter Braake	1278	1	-	1	-165	0.28	0.56
sa 02-03-2024	Dutch Teamcompetition KNDB	Bram Cysouw	1133	1	-	1	-20	0.47	0.94
		Total:		11	-	9			8.72
		Correctionfactor:		5	(470 g.)
		Calculation:		9	-	8.72 x		5=	1.39
		Virtual rating:							1114
		Aver.rating:	1193	Perc.:			0.41	Diff.:	-66
		TPR:	1193	+	-66				1127