Individual Calculations May 2015
 Rahimi, Marjan  Total change: -30.20  Rating chartPersonal card
 Tehran Fajr Cup(2015) Tehran IRI 2015-02-04
RcRownchangeKK*chgGame
 1571 1620 3.00 8 -1.51 20 -30.20 
  Fendereski, Nima 2020  * IRI0.001-0.0820-1.60 
  Karami, Parsa 1298 IRI1.0010.13202.60 
  Mohammadi, Pouya 1785 IRI0.001-0.2820-5.60 
  Andam, Aryan 1412 IRI1.0010.23204.60 
  Karimi, Peyman 1743 IRI0.001-0.3320-6.60 
  Ebrahimi, Reza 1600 IRI0.501-0.0320-0.60 
  Jalili, Shahab 1349 IRI0.501-0.3320-6.60 
  Keyhanfar, Kimia 1362 IRI0.001-0.8220-16.40 
 * 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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