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Player:  Erwin van Hierden 
Age: 44
KNDB-rating on 1-7-2020: 1348
Highest KNDB-rating ever: 1389
Average KNDB-rating all time: 1314 
Virtual KNDB-rating : 1347

FMJD-rating: 2259
Highest FMJD-rating ever: 2276
Average FMJD-rating all time: 2236

(Graphics FMJD-rating in period
KNDB-rating)
     .
     .
DateTournamentOpponentRatGaPtR.diff.N.percN.pts
sa 19-09-2020  Dutch Teampcompetition KNDB  Peter Kort  1285 1-163 0.59 1.17
sa 03-10-2020  Dutch Teampcompetition KNDB  Wytze Sytsma  1341 1-17 0.51 1.02
 Total:2-22.19
 Correctionfactor:5 (705 g.)
 Calculation:2-2.19 x5=-0.97
 Virtual rating: 1347
 Aver.rating: 1313 Perc.:0.5Diff.: 0
 TPR:
* official KNDB-rating can be not the same as virtual rating because of new iRp-check