Individual Calculations September 2012
 Danielyan, Vahe  Total change: 15.90  Rating chartPersonal card
 3th Abovyan Open Ch. Abovyan ARM 2012-08-01
RcRownchangeKK*chgGame
 2103 1825 2.00 5 1.06 15 15.90 
  Hayrapetyan, Artavazd R. 2173 ARM0.001-0.1115-1.65 
  Gharagyozian, Artur 2225  * ARM0.001-0.0815-1.20 
  Martirosyan, Mamikon 1955 ARM1.0010.681510.20 
  Khachatryan, Vahag H. 2225  * ARM0.001-0.0815-1.20 
  Khachatryan, Edmond 1936 ARM1.0010.65159.75 
 * 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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