Individual Calculations July 2009
 Khachatryan, Vahag H.  Total change: 5.40  Rating chartPersonal card
 Championship of Ukraine among Club's Teams 2009 Alushta UKR 2009-05-20
RcRownchangeKK*chgGame
 2155 2163 4.00 7 0.36 15 5.40 
  Vetoshko, Volodymyr 2164 UKR0.5010.00150.00 
  Strygin, Alexandr 2092 UKR0.001-0.6015-9.00 
  Tishin, D. m2299 UKR0.5010.18152.70 
  Nyzhnyk, Illya m2499 UKR0.001-0.1215-1.80 
  Tiba, Vladyslav 1915 UKR1.0010.19152.85 
  Gusev, Dmitriy 2062 UKR1.0010.36155.40 
  Krutyh, Viktor 2055 UKR1.0010.35155.25 

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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