Rapid: Individual Calculations November 2017
 Halaj Naghadehi, Yousef  Total change: -21.40  Rating chartPersonal card
 West Azarbaijan Province Rapid Championship 2017 Oroomieh IRI 2017-10-20
RcRownchangeKK*chgGame
 1390 1583 4.00 7 -1.07 20 -21.40 
  Soleimanifar, Reza 1983  * IRI0.001-0.0820-1.60 
  Mohammadi, Fatemeh 1186 IRI1.0010.08201.60 
  Rasouli, Parisa 1346 IRI0.001-0.8020-16.00 
  Nobakht, Elaheh 1183  * IRI1.0010.08201.60 
  Riyazifar, Soheil 1350 IRI1.0010.21204.20 
  Habibi, Mostafa 1465 IRI0.001-0.6620-13.20 
  Momeni, Iliya 1215 IRI1.0010.10202.00 
 * 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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