Individual Calculations May 2010
 Gabrielyan, Rafael  Total change: 17.75  Rating chartPersonal card
 Youth Armenian Ch. 2010 B-16 Yerevan ARM 2010-04-04
RcRownchangeKK*chgGame
 1914 1846 4.00 8 0.71 25 17.75 
  Apresyan, Zohrak 2072 ARM0.5010.29257.25 
  Karamyan, Levon 1980 ARM0.5010.18254.50 
  Hunanyan, Varuzhan 1760 ARM1.0010.38259.50 
  Muradyan, Aram 1955 ARM0.5010.15253.75 
  Hovsepyan, Vardan 1981 ARM0.5010.18254.50 
  Vasilyan, Sargis 1767 ARM0.001-0.6125-15.25 
  Diloyan, Ara 1859 ARM0.001-0.4825-12.00 
  Hovhannisyan, Nver 1934 ARM1.0010.622515.50 

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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