Rapid: Individual Calculations August 2018
 Hagh Taj Dar, Rajab Ali  Total change: 10.60  Rating chartPersonal card
 Kelardasht Rapid Tournoment Chess 1397 Mazandaran IRI 2018-07-27
RcRownchangeKK*chgGame
 1633 1853 5.00 6 0.53 20 10.60 
  Rezasoroush, Ali 1453  * IRI1.0010.08201.60 
  Soleimani , Nader 1620 IRI1.0010.21204.20 
  Mortazian, Saeed 2039 IRI0.001-0.2620-5.20 
  Delfanazari, Hoseinali 1453  * IRI1.0010.08201.60 
  Talebi, Hossein 1666 IRI1.0010.26205.20 
  Shams, Mohammad Matin 1567 IRI1.0010.16203.20 
 * 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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