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Player:  Arjen Verboon  Age: 60
KNDB-rating on 1-7-2023: 338
Highest KNDB-rating ever: 338
Average KNDB-rating all time: 315 
Virtual KNDB-rating : 330 Toernooibase Dammen Toernooibase Dammen Weakest loss in last 10 years by
Arjen Verboon (302):
24-05-2022 Ruud Catto (296)
(Provincial Teamcompetition Z-Holland Zuid)

FMJD-rating: 1706
Highest FMJD-rating ever: 1708
Average FMJD-rating all time: 1702
(Graphics FMJD-rating in period
KNDB-rating)		     
DateTournamentOpponentRatGaPtR.diff.N.percN.pts
tu 19-09-2023  Provincial Teamcompetition Z-Holland Zuid  Cees Kentie  964 1-0-626 0.01 0.03
sa 23-09-2023  Dutch Teamcompetition KNDB  Luca Smit  762 1-0-424 0.07 0.14
mo 02-10-2023  Provincial Teamcompetition Z-Holland Zuid  Barend Stravers  910 1-0-572 0.02 0.05
sa 14-10-2023  Dutch Teamcompetition KNDB  Gé Berbee  915 1-0-577 0.02 0.04
sa 18-11-2023  Dutch Teamcompetition KNDB  Frans Elzenga  924 1-0-586 0.02 0.04
mo 20-11-2023  Provincial Teamcompetition Z-Holland Zuid  Bas Piepers  811 1-0-473 0.05 0.1
sa 02-12-2023  Dutch Teamcompetition KNDB  Klaas de Krijger  694 1-1-356 0.11 0.21
sa 06-01-2024  Dutch Teamcompetition KNDB  Dick de Jong  825 1-0-487 0.04 0.09
tu 09-01-2024  Cupcompetition Z-Holland Zuid  Bas Vink  862 1-0-524 0.03 0.07
sa 20-01-2024  Dutch Teamcompetition KNDB  Joke van der Meijden  572 1-0-234 0.21 0.41
mo 29-01-2024  Provincial Teamcompetition Z-Holland Zuid  Wim IJsselstein  836 1-0-498 0.04 0.08
sa 02-03-2024  Dutch Teamcompetition KNDB  Johan Alidarso  735 1-0-397 0.08 0.16
th 18-04-2024  Provincial Teamcompetition Z-Holland Zuid  Bernice Hofman  486 1-0-148 0.3 0.6
 Total:13-12.03
 Correctionfactor:7.5 (32 g.)
 Calculation:1-2.03 x7.5=-7.72
 Virtual rating: 330
 Aver.rating: 792 Perc.:0.04Diff.: -506
 TPR: 792 +-506 286