Individual Calculations October 2017
 Yeritsyan, Hayk  Total change: 26.80  Rating chartPersonal card
 2nd Yerevan Open Yerevan ARM 2017-09-19
RcRownchangeKK*chgGame
 2155 2078 5.00 9 1.34 20 26.80 
  Onischuk, Vladimir g2478  * UKR0.001-0.0820-1.60 
  Mkrtchyan, Mariam wc1794 ARM1.0010.16203.20 
  Hakobyan, Hakob Mk. 1763 ARM1.0010.14202.80 
  Kursova, Maria wg2280 ARM0.5010.26205.20 
  Tahbaz, Arash m2381 IRI0.001-0.1420-2.80 
  Bakunts, Rafael 2421 ARM0.5010.38207.60 
  Matevosyan, Sedrak 2202 ARM1.0010.672013.40 
  Mkrtchian, Lilit mwg2401 ARM0.001-0.1320-2.60 
  Khachatryan, Veronika 1678  * ARM1.0010.08201.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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