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Player:  Gabriël Heerema 
Age: 46
KNDB-rating on 1-7-2019: 1397
Highest KNDB-rating ever: 1399
Average KNDB-rating all time: 1325 
Virtual KNDB-rating : 1407

FMJD-rating: 2240
Highest FMJD-rating ever: 2240
Average FMJD-rating all time: 2221

(Graphics FMJD-rating in period
KNDB-rating)
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     .
DateTournamentOpponentRatGaPtR.diff.N.percN.pts
sa 05-10-2019  Dutch Teamcompetition KNDB  Raphaël Zdoroviak  1151 1-2246 0.81 1.61
sa 19-10-2019  Dutch Teamcompetition KNDB  Ronald Karmoen  948 1-2449 0.94 1.88
we 30-10-2019  Provincial Teamcompetition PFDB  Kerst Hoekstra  1085 1-1312 0.86 1.73
sa 09-11-2019  Dutch Teamcompetition KNDB  Johan van Dijk  1085 1-2312 0.86 1.73
fr 15-11-2019  Provincial Teamcompetition PFDB  Jan Mente Drent  1316 1-281 0.61 1.22
sa 23-11-2019  Dutch Teamcompetition KNDB  Arie Hoonstra  891 1-2506 0.96 1.92
we 27-11-2019  Provincial Teamcompetition PFDB  Jan Bosselaar  1072 1-2325 0.87 1.74
sa 07-12-2019  Dutch Teamcompetition KNDB  Tjalling Oegema  1001 1-2396 0.92 1.83
we 11-12-2019  Provincial Cupcompetition PFDB  Tjipke Smedinga  1202 1-1195 0.75 1.51
sa 21-12-2019  Dutch Teamcompetition KNDB  Jaap Huizinga  1058 1-2339 0.88 1.76
sa 04-01-2020  Dutch Teamcompetition KNDB  Wiebren de Vries  1032 1-2365 0.9 1.8
tu 07-01-2020  Provincial Teamcompetition PFDB  Wim van der Molen  1084 1-2313 0.86 1.73
sa 18-01-2020  Dutch Teamcompetition KNDB  Bouwe Ringnalda  974 1-2423 0.93 1.86
we 22-01-2020  Provincial Cupcompetition PFDB  Gerlof Kolk  1380 1-117 0.52 1.05
sa 01-02-2020  Dutch Teamcompetition KNDB  Anton Jurg  1216 1-2181 0.74 1.47
th 06-02-2020  Provincial Teamcompetition PFDB  Gerlof Kolk  1380 1-117 0.52 1.05
sa 15-02-2020  Dutch Teamcompetition KNDB  Mathijs Sprakel  947 1-1450 0.94 1.88
sa 29-02-2020  Dutch Teamcompetition KNDB  Alie Beekman-van Duinen  1075 1-2322 0.87 1.74
we 04-03-2020  Provincial Teamcompetition PFDB  Anne Piet Kooistra  1242 1-2155 0.71 1.41
 Total:19-3330.93
 Correctionfactor:5 (914 g.)
 Calculation:33-30.93 x5=10.34
 Virtual rating: 1407
 Aver.rating: 1113 Perc.:0.87Diff.: 320
 TPR: 1113 +320 1433
* official KNDB-rating can be not the same as virtual rating because of new iRp-check