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Player:  Jan Kunnen  Age: 75
KNDB-rating on 1-7-2023: 755
Highest KNDB-rating ever: 913
Average KNDB-rating all time: 796 
Virtual KNDB-rating : 769 Toernooibase Dammen

Strongest win in last 10 years by
Jan Kunnen (766):
09-10-2017 Joop Beetsma (1048)
(Provincial Teamcompetition Friesland)
Toernooibase Dammen Weakest loss in last 10 years by
Jan Kunnen (800):
28-01-2017 Sander Staal (681)
(Dutch Teamcompetition KNDB)

FMJD-rating: 1896
Highest FMJD-rating ever: 1919
Average FMJD-rating all time: 1919
(Graphics FMJD-rating in period
KNDB-rating)		     
DateTournamentOpponentRatGaPtR.diff.N.percN.pts
sa 23-09-2023  Dutch Teamcompetition KNDB  Thijs Talsma  968 1-0-213 0.23 0.46
sa 14-10-2023  Dutch Teamcompetition KNDB  Marcel Zwiers  724 1-231 0.54 1.09
mo 16-10-2023  Provincial Teamcompetition Friesland  Age Zwaagstra  731 1-224 0.53 1.07
sa 04-11-2023  Dutch Teamcompetition KNDB  Eddy Groenhagen  605 1-2150 0.7 1.4
we 08-11-2023  Provincial Teamcompetition Friesland  Sipke Doller  1158 1-0-403 0.08 0.16
sa 06-01-2024  Dutch Teamcompetition KNDB  Harrie Vosmeijer  1094 1-1-339 0.12 0.24
mo 08-01-2024  Provincial Teamcompetition Friesland  Sake Sloot  735 1-220 0.53 1.06
sa 03-02-2024  Dutch Teamcompetition KNDB  Geert Lubberink  979 1-0-224 0.22 0.43
tu 06-02-2024  Provincial Teamcompetition Friesland  Tabe de Vries  844 1-2-89 0.38 0.76
sa 17-02-2024  Dutch Teamcompetition KNDB  Pieter de Vries  938 1-0-183 0.26 0.52
mo 19-02-2024  Provincial Teamcompetition Friesland  Ton Bouwkamp  646 1-0109 0.65 1.3
sa 02-03-2024  Dutch Teamcompetition KNDB  Lucas Huitema  872 1-1-117 0.34 0.68
 Total:12-129.15
 Correctionfactor:5 (186 g.)
 Calculation:12-9.15 x5=14.25
 Virtual rating: 769
 Aver.rating: 858 Perc.:0.5Diff.: 0
 TPR: 858 +0 858