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Player:  Marcel Kosters  Age: 46 KNDB-rating on 1-7-2023: 1141 Highest KNDB-rating ever: 1213 Average KNDB-rating all time: 1128  Virtual KNDB-rating : 1137 Strongest win in last 10 years by Marcel Kosters (1139): 17-07-2021 Frits Luteijn (1364) (Heerhugowaard Open SNA Heerhugowaard) Weakest loss in last 10 years by Marcel Kosters (1141): 19-05-2024 Henk van der Pol (775) (Salou Open Buitenland) FMJD-rating: 2045 Highest FMJD-rating ever: 2050 Average FMJD-rating all time: 2006 (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	Ronald Schalley	1308	1	-	1	-167	0.28	0.56
sa 14-10-2023	Dutch Teamcompetition KNDB	Mari van Ballegooijen	1268	1	-	1	-127	0.33	0.66
sa 04-11-2023	Dutch Teamcompetition KNDB	Frans van de Velde	1057	1	-	1	84	0.62	1.23
sa 18-11-2023	Dutch Teamcompetition KNDB	Wim Verschoor	1169	1	-	2	-28	0.46	0.92
sa 02-12-2023	Dutch Teamcompetition KNDB	Rinus Kromhout	1026	1	-	1	115	0.66	1.31
sa 06-01-2024	Dutch Teamcompetition KNDB	Willem Bor	1037	1	-	1	104	0.64	1.28
sa 03-02-2024	Dutch Teamcompetition KNDB	Kenny Kroon	1140	1	-	1	1	0.5	1
sa 02-03-2024	Dutch Teamcompetition KNDB	Robbert Westerink	1114	1	-	1	27	0.54	1.08
th 28-03-2024	Easter tournament Amsterdam Noord-Holland	Ibrahim Guennoun	874	1	-	2	267	0.82	1.65
fr 29-03-2024	Easter tournament Amsterdam Noord-Holland	Hans Jansen	1421	1	-	1	-280	0.16	0.33
fr 29-03-2024	Easter tournament Amsterdam Noord-Holland	Luuk Terweijden	1343	1	-	1	-202	0.24	0.48
sa 30-03-2024	Easter tournament Amsterdam Noord-Holland	Herman van Westerloo	1109	1	-	0	32	0.54	1.09
su 31-03-2024	Easter tournament Amsterdam Noord-Holland	Hanco Elenbaas	1201	1	-	1	-60	0.42	0.83
su 31-03-2024	Easter tournament Amsterdam Noord-Holland	Peter Frans Koops	1129	1	-	0	12	0.52	1.03
mo 01-04-2024	Easter tournament Amsterdam Noord-Holland	Guus Gase	670	1	-	2	471	0.95	1.9
su 19-05-2024	Salou Open Buitenland	Henk van der Pol	826	1	-	0	315	0.86	1.73
mo 20-05-2024	Salou Open Buitenland	Thomas Henriquez	948	1	-	2	193	0.75	1.5
tu 21-05-2024	Salou Open Buitenland	Niels Verboon	969	1	-	1	172	0.73	1.45
we 22-05-2024	Salou Open Buitenland	Willem Winter	1224	1	-	0	-83	0.39	0.77
sa 25-05-2024	Salou Open Buitenland	Henk Kalk	1244	1	-	1	-103	0.36	0.72
su 26-05-2024	Salou Open Buitenland	Anne Piet Kooistra	1277	1	-	2	-136	0.32	0.63
mo 27-05-2024	Salou Open Buitenland	Talha Majeed	1289	1	-	0	-148	0.3	0.6
		Total:		22	-	22			22.77
		Correctionfactor:		5	(508 g.)
		Calculation:		22	-	22.77 x		5=	-3.85
		Virtual rating:							1137
		Aver.rating:	1120	Perc.:			0.5	Diff.:	0
		TPR:	1120	+	0				1120