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Player:  David Riupassa  Age: 73
KNDB-rating on 1-7-2023: 1092
Highest KNDB-rating ever: 1137
Average KNDB-rating all time: 1090 
Virtual KNDB-rating : 1086 Toernooibase Dammen

Strongest win in last 10 years by
David Riupassa (1036):
20-04-2016 Frank Teer (1342)
(Dutch Open Championship veterans WSDV Wageningen)
Toernooibase Dammen Weakest loss in last 10 years by
David Riupassa (1057):
04-10-2014 Albert Middelkoop (643)
(Dutch Teamcompetition KNDB)

FMJD-rating: 2005
Highest FMJD-rating ever: 2191
Average FMJD-rating all time: 2094
(Graphics FMJD-rating in period
KNDB-rating)


 Highest Historical
Toernooibaserating on 01-01-1989:  1213 D
     
DateTournamentOpponentRatGaPtR.diff.N.percN.pts
sa 09-09-2023  Dutch Teamcompetition KNDB  Rinus Kromhout  1026 1-266 0.59 1.18
mo 02-10-2023  Dutch Championship Cat. B  KNDB  Jan Ongolesono  1038 1-154 0.57 1.15
tu 03-10-2023  Dutch Championship Cat. B  KNDB  Lucien Farzan  1085 1-17 0.51 1.02
tu 03-10-2023  Dutch Championship Cat. B  KNDB  Hans van der Laan  1069 1-123 0.53 1.06
we 04-10-2023  Dutch Championship Cat. B  KNDB  Janes de Vries  1044 1-248 0.57 1.13
th 05-10-2023  Dutch Championship Cat. B  KNDB  Ab Steenbergen  1040 1-252 0.57 1.14
th 05-10-2023  Dutch Championship Cat. B  KNDB  Berend Plijter  1034 1-258 0.58 1.16
fr 06-10-2023  Dutch Championship Cat. B  KNDB  Jacques Brouns  1046 1-146 0.56 1.13
sa 07-10-2023  Dutch Championship Cat. B  KNDB  Jack Westerdijk  901 1-0191 0.75 1.5
sa 14-10-2023  Dutch Teamcompetition KNDB  Frans Groot  1076 1-016 0.52 1.04
sa 04-11-2023  Dutch Teamcompetition KNDB  Kenny Kroon  1140 1-1-48 0.43 0.87
mo 06-11-2023  Provincial Teamcompetition Noord-Brabant  Ties Slagter  1047 1-245 0.56 1.13
sa 18-11-2023  Dutch Teamcompetition KNDB  Willem Winter  1224 1-0-132 0.32 0.64
tu 12-12-2023  Provincial Teamcompetition Noord-Brabant  Ad de Hoon  1176 1-0-84 0.38 0.77
sa 06-01-2024  Dutch Teamcompetition KNDB  Leen de Rooij  1162 1-0-70 0.4 0.81
sa 20-01-2024  Dutch Teamcompetition KNDB  Wiel Maertzdorf  1157 1-1-65 0.41 0.82
mo 22-01-2024  Provincial Teamcompetition Noord-Brabant  Erik Spenrath  964 1-1128 0.67 1.35
sa 03-02-2024  Dutch Teamcompetition KNDB  RenĂ© Boulonois  1270 1-1-178 0.27 0.53
sa 17-02-2024  Dutch Teamcompetition KNDB  Nizaam Muradin  1107 1-0-15 0.48 0.96
mo 11-03-2024  Provincial Teamcompetition Noord-Brabant  Harry Verdoolaege  1174 1-1-82 0.39 0.77
 Total:20-1920.17
 Correctionfactor:5 (391 g.)
 Calculation:19-20.17 x5=-5.83
 Virtual rating: 1086
 Aver.rating: 1089 Perc.:0.48Diff.: -18
 TPR: 1089 +-18 1071