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Player:  Age Zwaagstra  Age: 64
KNDB-rating on 1-7-2023: 731
Highest KNDB-rating ever: 733
Average KNDB-rating all time: 699 
Virtual KNDB-rating : 717 Toernooibase Dammen

Strongest win in last 10 years by
Age Zwaagstra (682):
05-03-2020 Eake Roosma (920)
(Provincial Teamcompetition Friesland)
Toernooibase Dammen Weakest loss in last 10 years by
Age Zwaagstra (683):
08-12-2016 Ton Bouwkamp (656)
(Provincial Teamcompetition Friesland)		     
DateTournamentOpponentRatGaPtR.diff.N.percN.pts
mo 16-10-2023  Provincial Teamcompetition Friesland  Jan Kunnen  755 1-0-24 0.47 0.93
tu 07-11-2023  Provincial Teamcompetition Friesland  Louis Douma  602 1-1129 0.67 1.35
tu 12-12-2023  Provincial Teamcompetition Friesland  Eeltje Terpstra  907 1-0-176 0.27 0.54
 Total:3-12.82
 Correctionfactor:7.5 (99 g.)
 Calculation:1-2.82 x7.5=-13.64
 Virtual rating: 717
 Aver.rating: 755 Perc.:0.17Diff.: -276
 TPR: