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Player:  Bert Verton 
Age: 64
KNDB-rating on 1-7-2020: 1061
Highest KNDB-rating ever: 1096
Average KNDB-rating all time: 1061 
Virtual KNDB-rating : 1055

FMJD-rating: 1916
Highest FMJD-rating ever: 1922
Average FMJD-rating all time: 1899

(Graphics FMJD-rating in period
KNDB-rating)
     .
     .
DateTournamentOpponentRatGaPtR.diff.N.percN.pts
tu 28-01-2020  championship 50+ of PLDB  Wiel Maertzdorf  1168 1-0-107 0.35 0.71
tu 18-02-2020  championship 50+ of PLDB  Raymond Vandecaetsbeek  869 1-1192 0.75 1.5
 Total:2-12.21
 Correctionfactor:5 (549 g.)
 Calculation:1-2.21 x5=-6.03
 Virtual rating: 1055
 Aver.rating: 1019 Perc.:0.25Diff.: -193
 TPR:
* official KNDB-rating can be not the same as virtual rating because of new iRp-check