Rapid: Individual Calculations September 2018
 Ashtiani, Mehrdad  Total change: -22.20  Rating chartPersonal card
 Tehran Rapid 11 Mordad 1397 Tehran IRI 2018-08-02
RcRownchangeKK*chgGame
 1734 2070 5.00 7 -1.11 20 -22.20 
  Yousefi, Saeid 1670  * IRI0.001-0.9220-18.40 
  Ahadi, Mohammad Amin 1670  * IRI1.0010.08201.60 
  Barati, Esfandiar 1670  * IRI1.0010.08201.60 
  Rahimkhani, Parviz 1670  * IRI1.0010.08201.60 
  Rezanezhad, Mojtaba 1776 IRI1.0010.15203.00 
  Modarresi, Muhyiddin 1868 IRI1.0010.24204.80 
  Bozorgi, Souren 1812 IRI0.001-0.8220-16.40 
 * 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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