Rapid: Individual Calculations July 2018
 Rahmani, Asef  Total change: 6.40  Rating chartPersonal card
 2nd Bahar Asak Rapid Cup Ghuchan 1397 Ghuchan IRI 2018-06-21
RcRownchangeKK*chgGame
 1643 1852 7.00 9 0.32 20 6.40 
  Moradzadeh Zargar, Ali 1452  * IRI1.0010.08201.60 
  Shojaa, Amir Ali 1452  * IRI1.0010.08201.60 
  Pourreza, Amin 1618 IRI1.0010.21204.20 
  Parsaee, Amir Reza 1562 IRI0.001-0.8420-16.80 
  Masoumi, Ali 1673 IRI1.0010.27205.40 
  Zahmati, Sobhan 1710 IRI0.001-0.6920-13.80 
  Rahmani, Hossein 1568 IRI1.0010.16203.20 
  Hosseini, Mohammad Ebrahim 1665 IRI1.0010.26205.20 
  Arabi Kasrineh, Saeid 2083 IRI1.0010.792015.80 
 * 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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