Individual Calculations May 2018
 Abedi, Ali  Total change: -17.60  Rating chartPersonal card
 Tehran Standard Cup 5-10 Farvardin 1397 Tehran IRI 2018-03-25
RcRownchangeKK*chgGame
 1953 2192 4.50 7 -0.88 20 -17.60 
  Ahadi, Mohammad Erfan 1792  * IRI1.0010.08201.60 
  Golshannejad, Sepehr 1873 IRI1.0010.13202.60 
  Abed, Meisam 1994 IRI0.001-0.7620-15.20 
  Shokri, Firouz 1792  * IRI1.0010.08201.60 
  Sharbaf, Mohsen m2260 IRI0.001-0.4120-8.20 
  Mobarhani, Nazanin wc1860 IRI0.501-0.3820-7.60 
  Elahi, Abdollah 2103 IRI1.0010.38207.60 
 * 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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