Toernooibase
HOME | LAST IN DATABASE | RATINGS | TOURNAMENTS | NEWS | GAMES | POSITIONS | LINKS |
  
Player:  Piet Bouma  Age: 62
KNDB-rating on 1-7-2023: 1196
Highest KNDB-rating ever: 1296
Average KNDB-rating all time: 1213 
Virtual KNDB-rating : 1203 Toernooibase Dammen

Strongest win in last 10 years by
Piet Bouma (1181):
27-11-2019 Jan van Dijk (1414)
(Provincial Teamcompetition Friesland)
Toernooibase Dammen Weakest loss in last 10 years by
Piet Bouma (1188):
25-11-2017 Alex Noppers (1021)
(Dutch Teamcompetition KNDB)

FMJD-rating: 2078
Highest FMJD-rating ever: 2308
Average FMJD-rating all time: 2095
(Graphics FMJD-rating in period
KNDB-rating)

 Highest Historical
Toernooibaserating on 01-01-1992:  1250 D
     
DateTournamentOpponentRatGaPtR.diff.N.percN.pts
sa 09-09-2023  Dutch Teamcompetition KNDB  Emiel Leijser  1258 1-1-62 0.41 0.83
sa 23-09-2023  Dutch Teamcompetition KNDB  Jan de Ruiter  1207 1-2-11 0.48 0.97
sa 14-10-2023  Dutch Teamcompetition KNDB  Rob Knevel  1063 1-1133 0.68 1.36
mo 16-10-2023  Provincial Teamcompetition Friesland  Douwe Douma  939 1-2257 0.82 1.63
sa 04-11-2023  Dutch Teamcompetition KNDB  Eddie Hilberink  1236 1-2-40 0.44 0.89
th 09-11-2023  Provincial Teamcompetition Friesland  Eeltje Terpstra  907 1-2289 0.84 1.69
sa 18-11-2023  Dutch Teamcompetition KNDB  Rienk van Marle  1316 1-0-120 0.34 0.67
we 22-11-2023  Provincial Teamcompetition Friesland  Hendrik Veenstra  1199 1-0-3 0.5 0.99
sa 02-12-2023  Dutch Teamcompetition KNDB  Arjen Timmer  1319 1-1-123 0.33 0.67
th 14-12-2023  Provincial Teamcompetition Friesland  Hans Zondervan  1253 1-1-57 0.42 0.84
sa 06-01-2024  Dutch Teamcompetition KNDB  Gerwin van der Meer  1203 1-2-7 0.49 0.98
th 11-01-2024  Provincial Teamcompetition Friesland  Tjipke Smedinga  1188 1-18 0.51 1.02
sa 20-01-2024  Dutch Teamcompetition KNDB  Jan Hoogterp  1225 1-0-29 0.46 0.92
tu 30-01-2024  Provincial Teamcompetition Friesland  Piet Pieters  1019 1-1177 0.73 1.46
sa 03-02-2024  Dutch Teamcompetition KNDB  René Wijpkema  1241 1-1-45 0.44 0.87
tu 13-02-2024  Provincial Cupcompetition Friesland  Oege Dijkstra  1291 1-1-95 0.37 0.74
sa 17-02-2024  Dutch Teamcompetition KNDB  Nicole de Vries  1141 1-155 0.58 1.15
th 22-02-2024  Provincial Teamcompetition Friesland  Lolke Huitema  1037 1-1159 0.71 1.42
sa 02-03-2024  Dutch Teamcompetition KNDB  Wouter van Beek  1235 1-1-39 0.45 0.89
th 07-03-2024  Provincial Cupcompetition Friesland  Jan de Vos  989 1-2207 0.77 1.53
 Total:20-2321.54
 Correctionfactor:5 (537 g.)
 Calculation:23-21.54 x5=7.32
 Virtual rating: 1203
 Aver.rating: 1163 Perc.:0.58Diff.: 54
 TPR: 1163 +54 1217