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Player: 
 Alexey Chizhov 
Age:
 52
Rating on 1-7-2017: 
 1536
Highest rating ever:
 1597
Average rating all time:
 1560
     .
DateTournamentOpponentRatGaPtR.diff.N.percN.pts
sa 22-07-2017  Mongolia Open Ulaanbaatar Buitenland  Matrena Nogovitsyna  1366 1-1170 0.72 1.45
mo 24-07-2017  Mongolia Open Ulaanbaatar Buitenland  Murodullo Amrillaev  1491 1-245 0.56 1.13
tu 25-07-2017  Mongolia Open Ulaanbaatar Buitenland  Yuriy Anikeev  1491 1-145 0.56 1.13
we 26-07-2017  Mongolia Open Ulaanbaatar Buitenland  Alexander Getmanski  1524 1-112 0.52 1.03
th 27-07-2017  Mongolia Open Ulaanbaatar Buitenland  Ainur Shaibakov  1491 1-245 0.56 1.13
tu 05-09-2017  Polish Open Karpacz Buitenland  Jan Groenendijk  1509 1-227 0.54 1.08
tu 05-09-2017  Polish Open Karpacz Buitenland  Yuriy Anikeev  1491 1-145 0.56 1.13
we 06-09-2017  Polish Open Karpacz Buitenland  Alexander Georgiev  1576 1-1-40 0.44 0.89
th 07-09-2017  Polish Open Karpacz Buitenland  Alexander Shvartsman  1586 1-1-50 0.43 0.86
th 07-09-2017  Polish Open Karpacz Buitenland  Vadim Virny  1501 1-135 0.55 1.1
fr 08-09-2017  Polish Open Karpacz Buitenland  Ivan Trofimov  1486 1-150 0.57 1.14
sa 09-09-2017  Polish Open Karpacz Buitenland  Ron Heusdens  1474 1-262 0.59 1.17
 Total:12-1613.22
 Correctionfactor:5 (551 g.)
 Calculation:16-13.22 x5=13.92
 Virtual rating: 1550
 Aver.rating: 1499 Perc.:0.67Diff.: 123
 TPR: 1499 +123 1622
* official KNDB-rating can be not the same as virtual rating because of new iRp-check