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Player:  Johan Wezenberg  Age: 74
KNDB-rating on 1-7-2023: 896
Highest KNDB-rating ever: 989
Average KNDB-rating all time: 896 
Virtual KNDB-rating : 893 Toernooibase Dammen

Strongest win in last 10 years by
Johan Wezenberg (912):
09-11-2019 Jaap van Hierden Sr. (1053)
(Dutch Teamcompetition KNDB)
Toernooibase Dammen Weakest loss in last 10 years by
Johan Wezenberg (908):
25-02-2023 Mart Slim (647)
(Dutch Teamcompetition KNDB)		     
DateTournamentOpponentRatGaPtR.diff.N.percN.pts
tu 14-11-2023  Provincial Teamcompetition Overijssel  Erwin Meiresonne  840 1-156 0.58 1.16
mo 11-12-2023  Provincial Teamcompetition Overijssel  Jan van der Kolk  925 1-1-29 0.46 0.92
sa 06-01-2024  Dutch Teamcompetition KNDB  Jannes de Vries  953 1-0-57 0.42 0.84
mo 15-01-2024  Provincial Teamcompetition Overijssel  Gerrit-Jan Frelink  828 1-268 0.59 1.19
tu 30-01-2024  Provincial Teamcompetition Overijssel  Erik van Wendel  927 1-1-31 0.46 0.91
tu 27-02-2024  Provincial Teamcompetition Overijssel  Gertie van Renselaar  922 1-1-26 0.46 0.93
mo 11-03-2024  Provincial Teamcompetition Overijssel  Henk Klasen  999 1-0-103 0.36 0.72
 Total:7-66.66
 Correctionfactor:5 (262 g.)
 Calculation:6-6.66 x5=-3.32
 Virtual rating: 893
 Aver.rating: 913 Perc.:0.43Diff.: -51
 TPR: