Individual Calculations June 2015
 Ghourchian, Parsa  Total change: 0.00  Rating chartPersonal card
 Alborz Chess Championship 2015 Karaj IRI 2015-04-21
RcRownchangeRpKK*chgGame
 1663 0 0.00 3 0.00 863   0.00 
  Kolyaie, Hasan 1946 IRI0.0010.00 0.00 
  Mohammadalizadeh, Erfan 1595 IRI0.0010.00 0.00 
  Karimi, Ali 1447 IRI0.0010.00 0.00 

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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