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Player:  Katrinus Posthumus 
Age: 37
KNDB-rating on 1-7-2020: 1200
Highest KNDB-rating ever: 1227
Average KNDB-rating all time: 1180 
Virtual KNDB-rating : 1193

FMJD-rating: 2067
Highest FMJD-rating ever: 2090
Average FMJD-rating all time: 2073

(Graphics FMJD-rating in period
KNDB-rating)
     .
     .
DateTournamentOpponentRatGaPtR.diff.N.percN.pts
mo 10-08-2020  Hoogeveen Open DDB  Alberto Waterink  859 1-2341 0.88 1.77
tu 11-08-2020  Hoogeveen Open DDB  Jitse Slump  1489 1-0-289 0.16 0.31
tu 11-08-2020  Hoogeveen Open DDB  Tanya-Marie Cnossen  825 1-1375 0.91 1.81
we 12-08-2020  Hoogeveen Open DDB  Tamar Visser  954 1-2246 0.81 1.61
th 13-08-2020  Hoogeveen Open DDB  Sander Staal  906 1-1294 0.85 1.7
th 13-08-2020  Hoogeveen Open DDB  Rick Hakvoort  1354 1-1-154 0.29 0.59
fr 14-08-2020  Hoogeveen Open DDB  Ab Steenbergen  1025 1-1175 0.73 1.46
sa 15-08-2020  Hoogeveen Open DDB  Primnath Goelab  948 1-1252 0.81 1.62
sa 03-10-2020  Dutch Teampcompetition KNDB  Martin Boersbroek  992 1-2208 0.77 1.53
 Total:9-1112.4
 Correctionfactor:5 (422 g.)
 Calculation:11-12.4 x5=-7.01
 Virtual rating: 1193
 Aver.rating: 1039 Perc.:0.61Diff.: 81
 TPR:
* official KNDB-rating can be not the same as virtual rating because of new iRp-check