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Player:  Piet Hofstee  Age: 73
KNDB-rating on 1-7-2023: 600
Highest KNDB-rating ever: 645
Average KNDB-rating all time: 623 
Virtual KNDB-rating : 587 Toernooibase Dammen

Strongest win in last 10 years by
Piet Hofstee (630):
18-07-2018 Boike Mathoera (963)
(RotterDamsOpen )
Toernooibase Dammen Weakest loss in last 10 years by
Piet Hofstee (631):
07-12-2016 Quirine van der Salm (520)
(Autum champ DOS Delft)

FMJD-rating: 1818
Highest FMJD-rating ever: 1903
Average FMJD-rating all time: 1888
(Graphics FMJD-rating in period
KNDB-rating)
     
DateTournamentOpponentRatGaPtR.diff.N.percN.pts
su 16-07-2023  WorldCup *** RotterDamsOpen   Ad de Hoon  1176 1-0-576 0.02 0.04
mo 17-07-2023  WorldCup *** RotterDamsOpen   Jaap van Hal  1043 1-0-443 0.06 0.12
mo 17-07-2023  WorldCup *** RotterDamsOpen   Johan Evens  858 1-0-258 0.18 0.37
tu 18-07-2023  WorldCup *** RotterDamsOpen   Hedwig Callender  754 1-0-154 0.29 0.59
we 19-07-2023  WorldCup *** RotterDamsOpen   Menno Kamminga  637 1-0-37 0.45 0.9
th 20-07-2023  WorldCup *** RotterDamsOpen   Maaike de Bruin  776 1-0-176 0.27 0.54
fr 21-07-2023  WorldCup *** RotterDamsOpen   Robert van Diggele  830 1-0-230 0.21 0.42
sa 22-07-2023  WorldCup *** RotterDamsOpen   Emy van den Berg  708 1-2-108 0.35 0.71
 Total:8-23.68
 Correctionfactor:7.5 (108 g.)
 Calculation:2-3.68 x7.5=-12.61
 Virtual rating: 587
 Aver.rating: 848 Perc.:0.13Diff.: -329
 TPR: