Individual Calculations September 2017
 Sadri Alamdari, Farzam  Total change: 1.60  Rating chartPersonal card
 Tehran Standard Cup 11-15 Mordad 1396 U1800 Tehran IRI 2017-08-02
RcRownchangeKK*chgGame
 1425 1484 3.50 6 0.04 40 1.60 
  Vahdat Doust, Ali 1764 IRI0.001-0.1640-6.40 
  Abbaszadeh, Mohammadnima 1264 IRI1.0010.22408.80 
  Shafiei, Mahdi 1700 IRI0.001-0.2240-8.80 
  Mahjoob Zardast, Artemis wc1251 IRI1.0010.21408.40 
  Asadi, Matin 1269 IRI1.0010.23409.20 
  Khosravani, Mohammad 1302 IRI0.501-0.2440-9.60 

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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