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Player:  Noud de Groot 
Age: 74
KNDB-rating on 1-7-2020: 804
Highest KNDB-rating ever: 960
Average KNDB-rating all time: 867 
Virtual KNDB-rating : 802
     .
DateTournamentOpponentRatGaPtR.diff.N.percN.pts
sa 19-09-2020  Dutch Teampcompetition KNDB  Frits van Tilborg  1034 1-0-230 0.21 0.42
 Total:1-00.42
 Correctionfactor:5 (228 g.)
 Calculation:0-0.42 x5=-2.10
 Virtual rating: 802
 Aver.rating: 919 Perc.:0.25Diff.: -193
 TPR:
* TPR adjusted to new calculationrule
* official KNDB-rating can be not the same as virtual rating because of new iRp-check