Rapid: Individual Calculations October 2018
 Makvandi, Freidoun  Total change: -9.60  Rating chartPersonal card
 Ahvaz Rapid Tournament(Shahrivar 1397) Ahvaz IRI 2018-09-07
RcRownchangeKK*chgGame
 1713 1365 0.00 4 -0.48 20 -9.60 
  Kohansall, Ashour 1765  * IRI0.001-0.0820-1.60 
  Mortazavi, Sayed Kamoloddin 1765  * IRI0.001-0.0820-1.60 
  Afrisham, Mohammad 1746 IRI0.001-0.0920-1.80 
  Yar Ahmadi, Kioumars 1576 IRI0.001-0.2320-4.60 
 * 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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