Individual Calculations May 2018
 Maleki, Mojtaba  Total change: -19.60  Rating chartPersonal card
 Tehran Standard Cup 5-10 Farvardin 1397 Tehran IRI 2018-03-25
RcRownchangeKK*chgGame
 1997 2218 3.50 6 -0.98 20 -19.60 
  Pour Eskandar, Aliakbar 1818  * IRI1.0010.08201.60 
  Azhir, Hooman 1932 IRI0.501-0.3420-6.80 
  Afshari, Mohammadparsa 1818  * IRI1.0010.08201.60 
  Daneshvar, Bardiya 2355 IRI0.001-0.3220-6.40 
  Farahani, Hossein 2094 IRI1.0010.33206.60 
  Ghafourian, Amir Ali 1962 IRI0.001-0.8120-16.20 
 * 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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