Individual Calculations August 2017
 Ahmadi, Seyedeh Malihe  Total change: -53.20  Rating chartPersonal card
 Khorasan Northern Championship Men 2017 Bojnoord IRI 2017-07-10
RcRownchangeKK*chgGame
 1514 1561 2.50 7 -1.33 40 -53.20 
  Ghadimi, Ali 1814 IRI0.001-0.1940-7.60 
  Ghanbarzadeh, Amirali 1193 IRI1.0010.10404.00 
  Ahmadi, Erfan 1382 IRI0.501-0.2340-9.20 
  Ramezani, Soroosh 1772 IRI1.0010.774030.80 
  Binaei Tavallaei, Mahdi 1919 IRI0.001-0.1040-4.00 
  Kazemian, Amir Hosein 1161  * IRI0.001-0.9240-36.80 
  Rezaei, Abed 1360 IRI0.001-0.7640-30.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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