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Player:  Geert Rozenberg  Age: 62
KNDB-rating on 1-7-2024: 851
Highest KNDB-rating ever: 910
Average KNDB-rating all time: 859 
Virtual KNDB-rating : 850 Toernooibase Dammen

Strongest win in last 10 years by
Geert Rozenberg (869):
22-06-2021 Sipke Doller (1173)
(Summer Tournament Friesland)
Toernooibase Dammen Weakest loss in last 10 years by
Geert Rozenberg (879):
28-02-2018 Ysbrand Walstra (667)
(FK 50-65 plus DCH Heerenveen - Mildam)

FMJD-rating: 1906
Highest FMJD-rating ever: 1933
Average FMJD-rating all time: 1917
(Graphics FMJD-rating in period
KNDB-rating)		     
DateTournamentOpponentRatGaPtR.diff.N.percN.pts
mo 13-05-2024  Summer Fryslan Friesland  Karel de Bruin  918 1-1-67 0.41 0.81
tu 21-05-2024  Summer Fryslan Friesland  Joeri Beke  886 1-2-35 0.45 0.9
mo 27-05-2024  Summer Fryslan Friesland  Klaas Herder  867 1-0-16 0.48 0.96
tu 04-06-2024  Summer Fryslan Friesland  Willem Lep  820 1-031 0.54 1.09
mo 10-06-2024  Summer Fryslan Friesland  Piet Wiersma  861 1-0-10 0.49 0.97
mo 24-06-2024  Summer Fryslan Friesland  Wijtze van der Meulen  735 1-2116 0.66 1.32
mo 01-07-2024  Summer Fryslan Friesland  Sietse Bouma  797 1-254 0.57 1.15
 Total:7-77.2
 Correctionfactor:5 (737 g.)
 Calculation:7-7.2 x5=-0.98
 Virtual rating: 850
 Aver.rating: 841 Perc.:0.5Diff.: 0
 TPR: