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Player:  Johan Bosgra  Age: 51 KNDB-rating on 1-7-2023: 677 Highest KNDB-rating ever: 794 Average KNDB-rating all time: 714  Virtual KNDB-rating : 686 Strongest win in last 10 years by Johan Bosgra (677): 20-11-2023 Sake Sloot (735) (Provincial Teamcompetition Friesland) Weakest loss in last 10 years by Johan Bosgra (779): 02-02-2015 Jelke van der Leest (642) (Provincial Teamcompetition Friesland)

Date	Tournament	Opponent	Rat	Ga		Pt	R.diff.	N.perc	N.pts
th 26-10-2023	Provincial Teamcompetition Friesland	Jilles van Kesteren	908	1	-	1	-231	0.21	0.42
mo 20-11-2023	Provincial Teamcompetition Friesland	Sake Sloot	735	1	-	2	-58	0.42	0.84
we 13-12-2023	Provincial Teamcompetition Friesland	Fokke Heidsma	881	1	-	0	-204	0.24	0.48
th 11-01-2024	Provincial Teamcompetition Friesland	Rika van Leeuwen	637	1	-	2	40	0.56	1.11
th 08-02-2024	Provincial Teamcompetition Friesland	Jan Sloot	681	1	-	0	-4	0.49	0.99
		Total:		5	-	5			3.83
		Correctionfactor:		7.5	(85 g.)
		Calculation:		5	-	3.83 x		7.5=	8.75
		Virtual rating:							686
		Aver.rating:	768	Perc.:			0.5	Diff.:	0
		TPR: