Individual Calculations December 2014
 Fallahi, Ali  Total change: -30.60  Rating chartPersonal card
 6th Lian Open (2014) Booshehr IRI 2014-11-12
RcRownchangeKK*chgGame
 1578 1867 1.00 3 -1.53 20 -30.60 
  Namdarigharghani, Parsa 1584 IRI1.0010.16203.20 
  Ghanizadeh, Mohammadreza 1606 IRI0.001-0.8220-16.40 
  Oveisi, Farzad 1544 IRI0.001-0.8720-17.40 

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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