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Player:  Bert Postma  Age: 72
KNDB-rating on 1-7-2023: 0
Highest KNDB-rating ever: 1061
Average KNDB-rating all time: 1014 
Virtual KNDB-rating : 0 Toernooibase Dammen Toernooibase Dammen Weakest loss in last 10 years by
Bert Postma (1019):
29-02-2016 Harry Abbing (989)
(Provincial Cupcompetition Overijssel)
     
DateTournamentOpponentRatGaPtR.diff.N.percN.pts
 Correctionfactor:7.5 ( g.)
 Virtual rating:
 Aver.rating: 0 Perc.:0.5Diff.: 0
 TPR: