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Player:  Geurt Souman  Age: 68
KNDB-rating on 1-7-2023: 995
Highest KNDB-rating ever: 1143
Average KNDB-rating all time: 1013 
Virtual KNDB-rating : 967 Toernooibase Dammen

Strongest win in last 10 years by
Geurt Souman (1011):
01-10-2022 Henk Smit (1033)
(Dutch Teamcompetition KNDB)
Toernooibase Dammen Weakest loss in last 10 years by
Geurt Souman (1021):
06-10-2014 Vincent Houtjes (795)
(Provincial Teamcompetition Overijssel)

FMJD-rating: 1922
Highest FMJD-rating ever: 0
Average FMJD-rating all time: NAN
(Graphics FMJD-rating in period
KNDB-rating)		     
DateTournamentOpponentRatGaPtR.diff.N.percN.pts
sa 23-09-2023  Dutch Teamcompetition KNDB  Nico Rosink  1172 1-0-177 0.27 0.54
sa 04-11-2023  Dutch Teamcompetition KNDB  Jan Siegers  893 1-1102 0.64 1.28
mo 06-11-2023  Provincial Teamcompetition Overijssel  Maikel van den Esker  1111 1-0-116 0.34 0.68
sa 02-12-2023  Dutch Teamcompetition KNDB  Luit Haan  948 1-047 0.57 1.13
tu 12-12-2023  Provincial Teamcompetition Overijssel  Wijnand Groen  884 1-0111 0.65 1.3
sa 20-01-2024  Dutch Teamcompetition KNDB  Hans van Dijk  992 1-13 0.5 1.01
sa 03-02-2024  Dutch Teamcompetition KNDB  Henk Dijkstra  1178 1-0-183 0.26 0.52
tu 06-02-2024  Provincial Teamcompetition Overijssel  Henk Mostert Azn  1096 1-0-101 0.36 0.72
sa 02-03-2024  Dutch Teamcompetition KNDB  Nico Lugthart  1200 1-0-205 0.24 0.47
mo 18-03-2024  Provincial Teamcompetition Overijssel  Teun van Gelder  1050 1-1-55 0.42 0.85
 Total:10-38.51
 Correctionfactor:5 (151 g.)
 Calculation:3-8.51 x5=-27.53
 Virtual rating: 967
 Aver.rating: 1052 Perc.:0.15Diff.: -296
 TPR: 1052 +-296 756