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Player:  Kees Osté  Age: 70
KNDB-rating on 1-7-2023: 760
Highest KNDB-rating ever: 825
Average KNDB-rating all time: 782 
Virtual KNDB-rating : 765 Toernooibase Dammen

Strongest win in last 10 years by
Kees Osté (801):
20-10-2015 Gerrit de Jong (1084)
(Provincial Teamcompetition Z-Holland Zuid)
Toernooibase Dammen Weakest loss in last 10 years by
Kees Osté (801):
16-01-2016 Emre Hageman (396)
(Dutch Teamcompetition KNDB)

FMJD-rating: 1798
Highest FMJD-rating ever: 1896
Average FMJD-rating all time: 1822
(Graphics FMJD-rating in period
KNDB-rating)		     
DateTournamentOpponentRatGaPtR.diff.N.percN.pts
sa 09-09-2023  Dutch Teamcompetition KNDB  Peter Heikoop  845 1-1-85 0.38 0.77
mo 02-10-2023  Dutch Championship Cat. C KNDB  Gerrit Roeterdink  855 1-1-95 0.37 0.74
tu 03-10-2023  Dutch Championship Cat. C KNDB  Arend Boertje  830 1-0-70 0.4 0.81
tu 03-10-2023  Dutch Championship Cat. C KNDB  Henk Lip  847 1-1-87 0.38 0.76
we 04-10-2023  Dutch Championship Cat. C KNDB  Jeroen Huskens  841 1-1-81 0.39 0.78
th 05-10-2023  Dutch Championship Cat. C KNDB  Guus Gase  670 1-190 0.62 1.25
th 05-10-2023  Dutch Championship Cat. C KNDB  Gerrit Talen  638 1-2122 0.67 1.33
fr 06-10-2023  Dutch Championship Cat. C KNDB  Nerin Bisseswar  768 1-0-8 0.49 0.98
sa 07-10-2023  Dutch Championship Cat. C KNDB  Ton Schockman  846 1-0-86 0.38 0.76
mo 09-10-2023  Provincial Teamcompetition Z-Holland Zuid  Jan Pellekaan  872 1-1-112 0.35 0.7
tu 10-10-2023  Provincial Teamcompetition Z-Holland Zuid  Wim t Lam  842 1-2-82 0.39 0.77
sa 14-10-2023  Dutch Teamcompetition KNDB  Gerard Bakker  935 1-1-175 0.27 0.54
tu 31-10-2023  Provincial Teamcompetition Z-Holland Zuid  Dammis van Oorschot  1014 1-0-254 0.19 0.37
sa 18-11-2023  Dutch Teamcompetition KNDB  Dré Verheggen  956 1-1-196 0.25 0.49
mo 20-11-2023  Provincial Teamcompetition Z-Holland Zuid  Daniel van der Ham  642 1-2118 0.66 1.32
sa 02-12-2023  Dutch Teamcompetition KNDB  Herman Lamberts  829 1-0-69 0.4 0.81
tu 05-12-2023  Provincial Teamcompetition Z-Holland Zuid  Marijke Koers-van Genderen  1040 1-0-280 0.16 0.33
sa 06-01-2024  Dutch Teamcompetition KNDB  Lammert Korlaar  768 1-1-8 0.49 0.98
sa 20-01-2024  Dutch Teamcompetition KNDB  Jeroen Gijsbers  677 1-183 0.61 1.23
tu 30-01-2024  Provincial Teamcompetition Z-Holland Zuid  Willem Plaats  704 1-156 0.58 1.16
sa 17-02-2024  Dutch Teamcompetition KNDB  Ad Peerenboom  448 1-2312 0.86 1.73
sa 02-03-2024  Dutch Teamcompetition KNDB  Frans Engels  866 1-1-106 0.36 0.71
tu 12-03-2024  Provincial Teamcompetition Z-Holland Zuid  Kees Scheer  867 1-1-107 0.35 0.71
 Total:23-2120.01
 Correctionfactor:5 (725 g.)
 Calculation:21-20.01 x5=4.97
 Virtual rating: 765
 Aver.rating: 809 Perc.:0.46Diff.: -31
 TPR: 809 +-31 778