Toernooibase
HOME | LAST IN DATABASE | RATINGS | TOURNAMENTS | NEWS | GAMES | POSITIONS | LINKS |
  
Player:  Sjoerd van Hettema  Age: 67
KNDB-rating on 1-7-2023: 826
Highest KNDB-rating ever: 876
Average KNDB-rating all time: 838 
Virtual KNDB-rating : 826 Toernooibase Dammen

Strongest win in last 10 years by
Sjoerd van Hettema (870):
01-03-2019 Kees Pippel (1320)
(Provincial Cup Teams Noord-Holland)
Toernooibase Dammen Weakest loss in last 10 years by
Sjoerd van Hettema (876):
18-01-2020 Corwin Vlot (753)
(Dutch Teamcompetition KNDB)

FMJD-rating: 1977
Highest FMJD-rating ever: 2008
Average FMJD-rating all time: 2008
(Graphics FMJD-rating in period
KNDB-rating)		     
DateTournamentOpponentRatGaPtR.diff.N.percN.pts
sa 09-09-2023  Dutch Teamcompetition KNDB  Aart van Dijk  728 1-298 0.63 1.27
sa 14-10-2023  Dutch Teamcompetition KNDB  Reinate Berk-Sneijders  723 1-2103 0.64 1.28
sa 04-11-2023  Dutch Teamcompetition KNDB  Porter Richardson  657 1-1169 0.72 1.45
sa 18-11-2023  Dutch Teamcompetition KNDB  Joas Struik  401 1-1425 0.93 1.86
sa 02-12-2023  Dutch Teamcompetition KNDB  Viviënne Meijer  382 1-1444 0.94 1.88
mo 11-12-2023  Dutch Teamcompetition KNDB  Klaas de Krijger  694 1-1132 0.68 1.36
sa 06-01-2024  Dutch Teamcompetition KNDB  Nico Groenendijk  944 1-0-118 0.34 0.68
sa 20-01-2024  Dutch Teamcompetition KNDB  Bryan Tesselaar  811 1-115 0.52 1.04
sa 17-02-2024  Dutch Teamcompetition KNDB  Herk Vis  891 1-2-65 0.41 0.82
sa 02-03-2024  Dutch Teamcompetition KNDB  Nico Mondt  1056 1-1-230 0.21 0.42
 Total:10-1212.06
 Correctionfactor:7.5 (55 g.)
 Calculation:12-12.06 x7.5=-0.43
 Virtual rating: 826
 Aver.rating: 729 Perc.:0.6Diff.: 72
 TPR: 729 +72 801