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Player: Eeltje Terpstra Age: 86
KNDB-rating on 1-7-2023: 907
Highest KNDB-rating ever: 1040
Average KNDB-rating all time: 942
Virtual KNDB-rating : 916 Toernooibase Dammen

Strongest win in last 10 years by
Eeltje Terpstra (919):
22-10-2019 Hans Zondervan (1231)
(Provincial Teamcompetition Friesland)
Toernooibase Dammen Weakest loss in last 10 years by
Eeltje Terpstra (932):
10-01-2015 Eddy Groenhagen (632)
(Dutch Teamcompetition KNDB)

FMJD-rating: 1918
Highest FMJD-rating ever: 0
Average FMJD-rating all time: NAN
_{(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	Sape Hiemstra	610	1	-	1	297	0.85	1.7
sa 23-09-2023	Dutch Teamcompetition KNDB	Thobian de Groot	1030	1	-	1	-123	0.33	0.67
mo 16-10-2023	Provincial Teamcompetition Friesland	Hendrik Veenstra	1199	1	-	0	-292	0.15	0.31
sa 04-11-2023	Dutch Teamcompetition KNDB	Martin Viel	901	1	-	1	6	0.51	1.02
th 09-11-2023	Provincial Teamcompetition Friesland	Piet Bouma	1196	1	-	0	-289	0.16	0.31
sa 18-11-2023	Dutch Teamcompetition KNDB	Rika van Leeuwen	637	1	-	2	270	0.83	1.66
mo 20-11-2023	Provincial Teamcompetition Friesland	Oscar Veltman	1144	1	-	1	-237	0.2	0.41
sa 02-12-2023	Dutch Teamcompetition KNDB	Theo Wolthers	877	1	-	1	30	0.54	1.08
tu 12-12-2023	Provincial Teamcompetition Friesland	Age Zwaagstra	731	1	-	2	176	0.73	1.46
sa 06-01-2024	Dutch Teamcompetition KNDB	Mohammed Bouhanna	998	1	-	1	-91	0.38	0.75
mo 08-01-2024	Provincial Teamcompetition Friesland	Fedde Piet Huitema	1040	1	-	1	-133	0.32	0.64
sa 20-01-2024	Dutch Teamcompetition KNDB	Gauke Dirk Nijholt	857	1	-	2	50	0.57	1.14
mo 29-01-2024	Provincial Teamcompetition Friesland	Piet Wiersma	859	1	-	1	48	0.57	1.13
sa 03-02-2024	Dutch Teamcompetition KNDB	Jaap Hugen	920	1	-	2	-13	0.48	0.96
sa 17-02-2024	Dutch Teamcompetition KNDB	Eddy Groenhagen	605	1	-	1	302	0.85	1.71
mo 19-02-2024	Provincial Teamcompetition Friesland	Douwe Edelenbos	1258	1	-	0	-351	0.11	0.22
		Total:		16	-	17			15.17
		Correctionfactor:		5	(437 g.)
		Calculation:		17	-	15.17 x		5=	9.16
		Virtual rating:							916
		Aver.rating:	929	Perc.:			0.53	Diff.:	22
		TPR:	929	+	22				951