Individual Calculations October 2015
 Gharekhanlou, Marzieh  Total change: 0.00  Rating chartPersonal card
 12th Avicenna International Open Chess Tournament (2015) Hamedan IRI 2015-09-02
RcRownchangeRpKK*chgGame
 1500 0 2.00 8 0.00 1307   0.00 
  Gholami, Keyhan 1490 IRI1.0010.00 0.00 
  Ivaki, Ali 1734 IRI0.0010.00 0.00 
  Hamidian, Alireza 1485 IRI1.0010.00 0.00 
  Sedighi, Mohammad 1680 IRI0.0010.00 0.00 
  Mahdavi, Hossein 1533 IRI0.0010.00 0.00 
  Ebrahimi, Fatemeh 1420 IRI0.0010.00 0.00 
  Alamshahi, Mahdi 1381 IRI0.0010.00 0.00 
  Karimzadeh, Zahra 1277 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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