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Player:  Jos Helmink  Age: 73
KNDB-rating on 1-7-2023: 872
Highest KNDB-rating ever: 872
Average KNDB-rating all time: 842 
Virtual KNDB-rating : 877 Toernooibase Dammen

Strongest win in last 10 years by
Jos Helmink (778):
20-01-2023 Rommy Moerlie (983)
(Provincial Teamcompetition Gelderland)
Toernooibase Dammen Weakest loss in last 10 years by
Jos Helmink (872):
14-10-2023 Michel Hendriksen Sr. (932)
(Dutch Teamcompetition KNDB)

FMJD-rating: 1866
Highest FMJD-rating ever: 1818
Average FMJD-rating all time: 1808
(Graphics FMJD-rating in period
KNDB-rating)		     
DateTournamentOpponentRatGaPtR.diff.N.percN.pts
sa 09-09-2023  Dutch Teamcompetition KNDB  Gerard Korten  1061 1-0-184 0.26 0.52
sa 23-09-2023  Dutch Teamcompetition KNDB  Hans Greveraars  917 1-1-40 0.44 0.89
sa 14-10-2023  Dutch Teamcompetition KNDB  Michel Hendriksen Sr.  932 1-0-55 0.42 0.85
fr 27-10-2023  Provincial Teamcompetition Gelderland  Kees Maliepaard  946 1-0-69 0.4 0.81
sa 04-11-2023  Dutch Teamcompetition KNDB  Peter Kolkman  994 1-0-117 0.34 0.68
fr 10-11-2023  Provincial Teamcompetition Gelderland  Florian Hoeve  1209 1-0-332 0.12 0.25
sa 18-11-2023  Dutch Teamcompetition KNDB  Stef Migchelbrink  1034 1-1-157 0.29 0.58
th 23-11-2023  Provincial Teamcompetition Gelderland  Johan Haijtink  1097 1-0-220 0.22 0.44
sa 02-12-2023  Dutch Teamcompetition KNDB  Leo Nagels  1007 1-1-130 0.32 0.65
sa 06-01-2024  Dutch Teamcompetition KNDB  Jan van den Hooff  1098 1-1-221 0.22 0.44
th 11-01-2024  Provincial Teamcompetition Gelderland  Wout Mensink  1026 1-0-149 0.3 0.6
sa 20-01-2024  Dutch Teamcompetition KNDB  Michiel Luiten  999 1-1-122 0.33 0.67
fr 26-01-2024  Provincial Teamcompetition Gelderland  Gerrit Nillessen  862 1-115 0.52 1.04
sa 03-02-2024  Dutch Teamcompetition KNDB  Wim van den Berg  1041 1-2-164 0.28 0.57
th 08-02-2024  Provincial Teamcompetition Gelderland  Co Bank  745 1-2132 0.68 1.36
sa 17-02-2024  Dutch Teamcompetition KNDB  Leo van Vlerken  997 1-1-120 0.34 0.67
fr 23-02-2024  Provincial Teamcompetition Gelderland  Aroen Bholasingh  936 1-2-59 0.42 0.84
sa 02-03-2024  Dutch Teamcompetition KNDB  Jan Riesthuis  1014 1-0-137 0.32 0.63
tu 19-03-2024  Provincial Teamcompetition Gelderland  Henk van Zuidland  695 1-1182 0.74 1.48
 Total:19-1413.96
 Correctionfactor:7.5 (40 g.)
 Calculation:
 Tot. aver. o-rating (incl. earl. seas.): 987Perc.: 0.35
 Tot. points (incl. earl. seas.): 40 - 28Diff.: -110
 Virtual rating: 987 +-110 877
 Aver.rating: 979 Perc.:0.37Diff.: -96
 TPR: 979 +-96 883