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Player:  Gerrit van der Werff 
KNDB-rating on 1-7-2023: 0
Highest KNDB-rating ever: 875
Average KNDB-rating all time: 805 
Virtual KNDB-rating : 0 Toernooibase Dammen

Strongest win in last 10 years by
Gerrit van der Werff (762):
20-04-2018 Dick van der Velden (1016)
(Dutch Open Championship veterans WSDV Wageningen)
Toernooibase Dammen Weakest loss in last 10 years by
Gerrit van der Werff (814):
14-04-2015 Piet van Eeden (764)
(Dutch Open Championship veterans WSDV Wageningen)
     
DateTournamentOpponentRatGaPtR.diff.N.percN.pts
 Correctionfactor:7.5 ( g.)
 Virtual rating:
 Aver.rating: 0 Perc.:0.5Diff.: 0
 TPR: