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Player:  Henk Grotenhuis ten Harkel  Age: 64
KNDB-rating on 1-7-2023: 1290
Highest KNDB-rating ever: 1362
Average KNDB-rating all time: 1295 
Virtual KNDB-rating : 1296 Toernooibase Dammen

Strongest win in last 10 years by
Henk Grotenhuis ten Harkel (1281):
19-06-2018 Bassirou Ba (1461)
(Open Flevoland Friesland)
Toernooibase Dammen Weakest loss in last 10 years by
Henk Grotenhuis ten Harkel (1322):
17-12-2019 Rik Smit (1110)
(Prov. competition DDB/PGD Drenthe)

FMJD-rating: 2167
Highest FMJD-rating ever: 2244
Average FMJD-rating all time: 2166
(Graphics FMJD-rating in period
KNDB-rating)

 Highest Historical
Toernooibaserating on 01-01-1990:  1348 D
     
DateTournamentOpponentRatGaPtR.diff.N.percN.pts
sa 09-09-2023  Dutch Teamcompetition KNDB  Simon Harmsma  1355 1-0-65 0.41 0.82
sa 23-09-2023  Dutch Teamcompetition KNDB  Gérard Jansen  1487 1-1-197 0.25 0.49
sa 14-10-2023  Dutch Teamcompetition KNDB  Teun van de Krol  1342 1-1-52 0.43 0.86
su 22-10-2023  Draughtsweek  Hijken DTC  Richard Klein  910 1-2380 0.91 1.82
mo 23-10-2023  Draughtsweek  Hijken DTC  Hans van der Laan  1069 1-2221 0.78 1.56
mo 23-10-2023  Draughtsweek  Hijken DTC  Martin Dolfing  1483 1-1-193 0.25 0.5
tu 24-10-2023  Draughtsweek  Hijken DTC  Danny Staal  1357 1-1-67 0.41 0.81
we 25-10-2023  Draughtsweek  Hijken DTC  Jan van de Veen  1139 1-1151 0.7 1.4
th 26-10-2023  Draughtsweek  Hijken DTC  Erik van de Weerdhof  1294 1-2-4 0.49 0.99
fr 27-10-2023  Draughtsweek  Hijken DTC  Aleksej Domchev  1463 1-0-173 0.27 0.54
sa 04-11-2023  Dutch Teamcompetition KNDB  Martin Dolfing  1483 1-0-193 0.25 0.5
sa 18-11-2023  Dutch Teamcompetition KNDB  Gil Salomé  1375 1-2-85 0.38 0.77
sa 02-12-2023  Dutch Teamcompetition KNDB  Mehmet Yöney  1213 1-277 0.61 1.21
th 14-12-2023  Provincial Teamcompetition Gelderland  Ruurd Wuestman  1170 1-2120 0.66 1.33
sa 06-01-2024  Dutch Teamcompetition KNDB  Vadim Virny  1536 1-1-246 0.19 0.39
sa 20-01-2024  Dutch Teamcompetition KNDB  Gerlof Kolk  1393 1-1-103 0.36 0.72
th 25-01-2024  Provincial Teamcompetition Gelderland  Jan van Loenen Jr.  1268 1-122 0.53 1.06
sa 03-02-2024  Dutch Teamcompetition KNDB  Leo Aliar  1211 1-179 0.61 1.22
tu 06-02-2024  Provincial Teamcompetition Gelderland  Evert van de Pol  1109 1-1181 0.74 1.47
sa 17-02-2024  Dutch Teamcompetition KNDB  Arnoud de Greef  1259 1-031 0.54 1.09
sa 02-03-2024  Dutch Teamcompetition KNDB  Tom Rinner  1227 1-063 0.59 1.17
 Total:21-2220.72
 Correctionfactor:5 (794 g.)
 Calculation:22-20.72 x5=6.40
 Virtual rating: 1296
 Aver.rating: 1293 Perc.:0.52Diff.: 17
 TPR: 1293 +17 1310