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Player:  Gerben de Wit  Age: 52
KNDB-rating on 1-7-2023: 1228
Highest KNDB-rating ever: 1266
Average KNDB-rating all time: 1222 
Virtual KNDB-rating : 1221 Toernooibase Dammen

Strongest win in last 10 years by
Gerben de Wit (1225):
16-09-2017 Niek Kuijvenhoven (1398)
(Dutch Teamcompetition KNDB)
Toernooibase Dammen Weakest loss in last 10 years by
Gerben de Wit (1236):
11-02-2023 Bob van der Mark (969)
(Dutch Teamcompetition KNDB)

FMJD-rating: 2078
Highest FMJD-rating ever: 2110
Average FMJD-rating all time: 2067
(Graphics FMJD-rating in period
KNDB-rating)		     
DateTournamentOpponentRatGaPtR.diff.N.percN.pts
sa 09-09-2023  Dutch Teamcompetition KNDB  Nico Kruijswijk  1061 1-1167 0.72 1.44
sa 23-09-2023  Dutch Teamcompetition KNDB  Hans van der Laan  1069 1-1159 0.71 1.42
sa 14-10-2023  Dutch Teamcompetition KNDB  Alex Noppers  1083 1-1145 0.69 1.39
mo 16-10-2023  Provincial Teamcompetition Friesland  Ruurd Winkel  800 1-2428 0.93 1.87
sa 04-11-2023  Dutch Teamcompetition KNDB  Michel Koop  1225 1-13 0.5 1.01
th 09-11-2023  Provincial Teamcompetition Friesland  Jappie de Vries  1179 1-149 0.57 1.14
sa 18-11-2023  Dutch Teamcompetition KNDB  Coen Bommel  1180 1-048 0.57 1.13
we 22-11-2023  Provincial Teamcompetition Friesland  Anton Schotanus  1256 1-1-28 0.46 0.92
sa 02-12-2023  Dutch Teamcompetition KNDB  Kees de Jong  1246 1-1-18 0.47 0.95
tu 12-12-2023  Provincial Teamcompetition Friesland  Martin Boersbroek  994 1-2234 0.79 1.59
sa 06-01-2024  Dutch Teamcompetition KNDB  Siep Buurke  1239 1-2-11 0.48 0.97
we 10-01-2024  Provincial Teamcompetition Friesland  Bert Oegema  1074 1-2154 0.71 1.41
sa 20-01-2024  Dutch Teamcompetition KNDB  Marcel de Vries  1097 1-1131 0.68 1.35
fr 02-02-2024  Provincial Teamcompetition Friesland  Auke Koopmans  930 1-2298 0.85 1.7
sa 03-02-2024  Dutch Teamcompetition KNDB  Sytze Spijker  1196 1-032 0.54 1.09
 Total:15-1819.38
 Correctionfactor:5 (493 g.)
 Calculation:18-19.38 x5=-6.90
 Virtual rating: 1221
 Aver.rating: 1109 Perc.:0.6Diff.: 72
 TPR: 1109 +72 1181