Toernooibase
HOME | LAST IN DATABASE | RATINGS | TOURNAMENTS | NEWS | GAMES | POSITIONS | LINKS |

  
Player:  Tjeerd Harmsma  Age: 63
KNDB-rating on 1-7-2023: 1380
Highest KNDB-rating ever: 1435
Average KNDB-rating all time: 1400 
Virtual KNDB-rating : 1370 Toernooibase Dammen

Strongest win in last 10 years by
Tjeerd Harmsma (1389):
24-11-2018 Hans Jansen (1457)
(Dutch Teamcompetition KNDB)
Toernooibase Dammen Weakest loss in last 10 years by
Tjeerd Harmsma (1411):
03-02-2018 Henk Grotenhuis ten Harkel (1281)
(Dutch Teamcompetition KNDB)

FMJD-rating: 2244
Highest FMJD-rating ever: 2293
Average FMJD-rating all time: 2263
(Graphics FMJD-rating in period
KNDB-rating)


 Highest Historical
Toernooibaserating on 01-01-2007:  1428 D
     
DateTournamentOpponentRatGaPtR.diff.N.percN.pts
sa 09-09-2023  Dutch Teamcompetition KNDB  Wouter Sosef  1188 1-2192 0.75 1.5
sa 23-09-2023  Dutch Teamcompetition KNDB  Henk Hoekman  1279 1-1101 0.64 1.28
sa 18-11-2023  Dutch Teamcompetition KNDB  Auke Scholma  1446 1-0-66 0.41 0.82
th 23-11-2023  Provincial Teamcompetition Gelderland  Rodier Evers  1060 1-2320 0.87 1.74
sa 06-01-2024  Dutch Teamcompetition KNDB  Jeroen Kos  1300 1-180 0.61 1.22
fr 12-01-2024  Provincial Teamcompetition Gelderland  Douwe Hokwerda  1195 1-1185 0.74 1.48
sa 03-02-2024  Dutch Teamcompetition KNDB  Joras Ferwerda  1124 1-1256 0.81 1.63
th 08-02-2024  Provincial Teamcompetition Gelderland  Jan van Loenen Jr.  1268 1-1112 0.65 1.3
 Total:8-910.97
 Correctionfactor:5 (697 g.)
 Calculation:9-10.97 x5=-9.84
 Virtual rating: 1370
 Aver.rating: 1233 Perc.:0.56Diff.: 45
 TPR: