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Player:  Mark Klaassen 
Age: 46
KNDB-rating on 1-7-2020: 1028
Highest KNDB-rating ever: 1048
Average KNDB-rating all time: 1017 
Virtual KNDB-rating : 1029
     .
DateTournamentOpponentRatGaPtR.diff.N.percN.pts
sa 19-09-2020  Dutch Teampcompetition KNDB  Ton Holla  738 1-2290 0.84 1.69
sa 03-10-2020  Dutch Teampcompetition KNDB  Rommy Moerlie  976 1-152 0.57 1.14
 Total:2-32.83
 Correctionfactor:5 (191 g.)
 Calculation:3-2.83 x5=0.83
 Virtual rating: 1029
 Aver.rating: 857 Perc.:0.75Diff.: 193
 TPR:
* official KNDB-rating can be not the same as virtual rating because of new iRp-check