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Player:  Fred Elgersma  Age: 62
KNDB-rating on 1-7-2023: 1164
Highest KNDB-rating ever: 1231
Average KNDB-rating all time: 1171 
Virtual KNDB-rating : 1146 Toernooibase Dammen

Strongest win in last 10 years by
Fred Elgersma (1171):
16-12-2017 Edwin Twiest (1337)
(Dutch Teamcompetition KNDB)
Toernooibase Dammen Weakest loss in last 10 years by
Fred Elgersma (1193):
17-11-2016 Robert-Jan van Steenbergen (965)
(Provincial Teamcompetition Gelderland)

FMJD-rating: 2043
Highest FMJD-rating ever: 2124
Average FMJD-rating all time: 2084
(Graphics FMJD-rating in period
KNDB-rating)

 Highest Historical
Toernooibaserating on 01-01-2003:  1237 D
     
DateTournamentOpponentRatGaPtR.diff.N.percN.pts
sa 23-09-2023  Dutch Teamcompetition KNDB  Theo Leoné  1148 1-016 0.52 1.04
th 28-09-2023  Provincial Teamcompetition Gelderland  Gerard Boogaars  1008 1-1156 0.71 1.41
sa 14-10-2023  Dutch Teamcompetition KNDB  Rienk van Marle  1316 1-0-152 0.3 0.59
sa 04-11-2023  Dutch Teamcompetition KNDB  Arjen Timmer  1319 1-0-155 0.29 0.59
tu 07-11-2023  Provincial Teamcompetition Gelderland  Paul Wijninga  1208 1-0-44 0.44 0.88
sa 18-11-2023  Dutch Teamcompetition KNDB  René Wijpkema  1241 1-1-77 0.39 0.79
fr 24-11-2023  Provincial Teamcompetition Gelderland  Erwin van Hierden  1379 1-0-215 0.23 0.45
sa 06-01-2024  Dutch Teamcompetition KNDB  Anne Piet Kooistra  1277 1-1-113 0.35 0.69
tu 09-01-2024  Provincial Teamcompetition Gelderland  Herman Beuzel  817 1-2347 0.89 1.78
sa 20-01-2024  Dutch Teamcompetition KNDB  Bart Jan Kortleven  868 1-1296 0.85 1.7
sa 03-02-2024  Dutch Teamcompetition KNDB  Arie Janssen van Doorn  1162 1-22 0.5 1.01
th 08-02-2024  Provincial Teamcompetition Gelderland  Tom Westhof  1056 1-1108 0.65 1.29
sa 17-02-2024  Dutch Teamcompetition KNDB  Emiel Leijser  1258 1-0-94 0.37 0.74
sa 02-03-2024  Dutch Teamcompetition KNDB  Karel Hammacher  781 1-2383 0.91 1.82
fr 08-03-2024  Provincial Teamcompetition Gelderland  Robert Broekman  805 1-2359 0.9 1.79
 Total:15-1316.58
 Correctionfactor:5 (299 g.)
 Calculation:13-16.58 x5=-17.90
 Virtual rating: 1146
 Aver.rating: 1110 Perc.:0.43Diff.: -48
 TPR: 1110 +-48 1062