Individual Calculations January 2017
 Ansar Jaafari, Abbas  Total change: -19.80  Rating chartPersonal card
 Iranian First League 1395 Sari IRI 2016-12-02
RcRownchangeKK*chgGame
 2015 1953 2.00 6 -0.62 20 -12.40 
  Rastbod, Ali 2221 IRI0.001-0.1720-3.40 
  Zaer, Aboutaleb 1863 IRI1.0010.38207.60 
  Bagheri, Ali 1691 IRI1.0010.18203.60 
  Mosadeghpour, Masoud m2353  * IRI0.001-0.0820-1.60 
  Sadati, Seyedeh Fatemeh 1853 IRI0.001-0.6420-12.80 
  Ebrahimi, Arash 2111 IRI0.001-0.2920-5.80 
 * 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)
 
 4th Karoon Open 2016 Ahvaz IRI 2016-12-14
RcRownchangeKK*chgGame
 1731 1953 5.50 8 -0.37 20 -7.40 
  Jafari, Elaheh 1553  * IRI0.501-0.4220-8.40 
  Barghol, Rahim 1553  * IRI1.0010.08201.60 
  Limouchi, Abdollah 1553  * IRI1.0010.08201.60 
  Mohammadpour, Afshin 2093 IRI0.001-0.3120-6.20 
  Hosseinifard, Rahim 1822 IRI1.0010.32206.40 
  Vahidi, Mohammad f2038 IRI0.5010.12202.40 
  Eliasi, Yadegar 1686 IRI0.501-0.3220-6.40 
  Rezaeii, Yahya 1553  * IRI1.0010.08201.60 
 * 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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