Individual Calculations October 2014
 Gholiyan, Edris  Total change: 18.40  Rating chartPersonal card
 Juybar Chess Tournament (Rated U-2100) Juybar IRI 2014-08-26
RcRownchangeKK*chgGame
 1815 1681 1.50 3 0.46 40 18.40 
  Barzegar, Saeb 1966 IRI0.5010.344013.60 
  Amirsoleimani, Mohammad 1963 IRI0.001-0.1640-6.40 
  Motamedi, Fatemeh 1517 IRI1.0010.284011.20 

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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