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Player: 
 Erno Prosman 
Age:
 46
Rating on 1-7-2018: 
 1541
Highest rating ever:
 1562
Average rating all time:
 1515
     .
DateTournamentOpponentRatGaPtR.diff.N.percN.pts
sa 15-09-2018  Dutch Teamcompetition KNDB  John van den Borst  1351 1-2190 0.75 1.49
sa 29-09-2018  Dutch Teamcompetition KNDB  Hans Jansen  1457 1-284 0.62 1.23
mo 01-10-2018  Provincial Teamcompetition ZHDB  Harry Clasquin  1227 1-2314 0.86 1.73
sa 13-10-2018  Dutch Teamcompetition KNDB  Gerbrand Hessing  1288 1-1253 0.81 1.62
tu 16-10-2018  Provincial Teamcompetition ZHDB  Emre Hageman  1205 1-2336 0.88 1.76
sa 27-10-2018  Dutch Teamcompetition KNDB  Niek Smeitink  1264 1-1277 0.83 1.67
mo 29-10-2018  Provincial Teamcompetition ZHDB  Peter van der Stap  1336 1-1205 0.76 1.53
sa 24-11-2018  Dutch Teamcompetition KNDB  Geert Prinsen  1309 1-2232 0.79 1.58
mo 26-11-2018  Provincial Teamcompetition ZHDB  Cor van Dusseldorp  1448 1-193 0.63 1.26
sa 08-12-2018  Dutch Teamcompetition KNDB  Anthony Alavoine  1132 1-2409 0.92 1.85
sa 05-01-2019  Dutch Teamcompetition KNDB  Rick Hakvoort  1319 1-1222 0.78 1.56
mo 07-01-2019  Provincial Teamcompetition ZHDB  Bonne Douma  1051 1-2490 0.96 1.91
sa 19-01-2019  Dutch Teamcompetition KNDB  Arjen Timmer  1307 1-1234 0.79 1.59
 Total:13-2020.78
 Correctionfactor:5 (780 g.)
 Calculation:20-20.78 x5=-3.91
 Virtual rating: 1537
 Aver.rating: 1284 Perc.:0.77Diff.: 210
 TPR: 1284 +210 1494
* official KNDB-rating can be not the same as virtual rating because of new iRp-check