Rapid: Individual Calculations June 2018
 Kashefi, Amir Hosein  Total change: -4.40  Rating chartPersonal card
 Tehran Rapid 1 Ramezan 1397 Tehran IRI 2018-05-18
RcRownchangeKK*chgGame
 1979 2077 4.00 7 -0.22 20 -4.40 
  Shahriari, Bijan 1677  * IRI1.0010.08201.60 
  Fakhrbakhsh, Vandad 1727  * IRI1.0010.11202.20 
  Sheykhali, Mohammadreza 2179 IRI1.0010.642012.80 
  Sadeghi Givi, Reza 1957 IRI0.001-0.6620-13.20 
  Razaghi, Behrooz 2209 IRI0.5010.18203.60 
  Daneshvar, Bardiya 2075 IRI0.5010.00200.00 
  Pilvaieh, Ali 2028 IRI0.001-0.5720-11.40 
 * 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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