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Player:  Leo Kool  Age: 65
KNDB-rating on 1-7-2023: 690
Highest KNDB-rating ever: 694
Average KNDB-rating all time: 668 
Virtual KNDB-rating : 689 Toernooibase Dammen

Strongest win in last 10 years by
Leo Kool (665):
23-02-2015 Jaap v.d. Kamp (778)
(Provincial clubcompetition Noord-Holland)
Toernooibase Dammen Weakest loss in last 10 years by
Leo Kool (673):
06-02-2017 Frits Stoelwinder (695)
(Provincial Clubcompetition Noord-Holland)

FMJD-rating: 1903
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  Tamar Out  681 1-19 0.51 1.03
sa 14-10-2023  Dutch Teamcompetition KNDB  Herk Vis  891 1-1-201 0.24 0.48
sa 04-11-2023  Dutch Teamcompetition KNDB  Gerda van der Meijden  471 1-2219 0.78 1.56
sa 18-11-2023  Dutch Teamcompetition KNDB  Stef Kuipers  621 1-269 0.6 1.19
sa 06-01-2024  Dutch Teamcompetition KNDB  Maaike de Bruin  776 1-0-86 0.38 0.76
sa 20-01-2024  Dutch Teamcompetition KNDB  Alex Kruyshoop  724 1-1-34 0.45 0.9
sa 03-02-2024  Dutch Teamcompetition KNDB  Bart van Soest  957 1-0-267 0.18 0.35
sa 17-02-2024  Dutch Teamcompetition KNDB  Teun de Kluyver  581 1-1109 0.65 1.3
sa 02-03-2024  Dutch Teamcompetition KNDB  Wim IJsselstein  836 1-0-146 0.3 0.61
 Total:9-88.18
 Correctionfactor:7.5 (119 g.)
 Calculation:8-8.18 x7.5=-1.34
 Virtual rating: 689
 Aver.rating: 726 Perc.:0.44Diff.: -40
 TPR: