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Player:  Jacques van den Borst 
Age: 66
KNDB-rating on 1-7-2020: 1049
Highest KNDB-rating ever: 1184
Average KNDB-rating all time: 1072 
Virtual KNDB-rating : 1056
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DateTournamentOpponentRatGaPtR.diff.N.percN.pts
sa 19-09-2020  Dutch Teampcompetition KNDB  Teus Stam  1043 1-26 0.51 1.02
 Total:1-21.02
 Correctionfactor:7.5 (29 g.)
 Calculation:2-1.02 x7.5=7.37
 Virtual rating: 1056
 Aver.rating: 1046 Perc.:0.75Diff.: 193
 TPR:
* TPR adjusted to new calculationrule
* official KNDB-rating can be not the same as virtual rating because of new iRp-check