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Player:  Gerard Welling  Age: 65
KNDB-rating on 1-7-2023: 957
Highest KNDB-rating ever: 988
Average KNDB-rating all time: 914 
Virtual KNDB-rating : 967 Toernooibase Dammen

Strongest win in last 10 years by
Gerard Welling (871):
12-12-2015 Chris Versteegen (1065)
(Dutch Teamcompetition KNDB)
Toernooibase Dammen Weakest loss in last 10 years by
Gerard Welling (988):
15-08-2020 Fleur Kruysmulder (651)
(Hoogeveen Open Drenthe)

FMJD-rating: 1894
Highest FMJD-rating ever: 1906
Average FMJD-rating all time: 1896
(Graphics FMJD-rating in period
KNDB-rating)		     
DateTournamentOpponentRatGaPtR.diff.N.percN.pts
sa 09-09-2023  Dutch Teamcompetition KNDB  Gerard Bakker  935 1-022 0.53 1.06
sa 23-09-2023  Dutch Teamcompetition KNDB  Ton Coenen  843 1-1114 0.66 1.31
sa 04-11-2023  Dutch Teamcompetition KNDB  Patrick Botland  902 1-255 0.58 1.15
sa 18-11-2023  Dutch Teamcompetition KNDB  Jude Kasangaki  901 1-056 0.58 1.16
sa 02-12-2023  Dutch Teamcompetition KNDB  Wim van Mourik  1008 1-2-51 0.43 0.86
tu 12-12-2023  Provincial Teamcompetition Noord-Brabant  Toon Dielen  1058 1-2-101 0.36 0.72
sa 20-01-2024  Dutch Teamcompetition KNDB  Piet van Erp  832 1-2125 0.67 1.34
sa 17-02-2024  Dutch Teamcompetition KNDB  Albert van de Berg  924 1-233 0.55 1.09
th 18-04-2024  Provincial Teamcompetition Noord-Brabant  Arnold Beset  818 1-1139 0.69 1.37
 Total:9-1210.07
 Correctionfactor:5 (159 g.)
 Calculation:12-10.07 x5=9.67
 Virtual rating: 967
 Aver.rating: 913 Perc.:0.67Diff.: 123
 TPR: