Individual Calculations August 2018
 Ghorbanipour, Hamid  Total change: 7.60  Rating chartPersonal card
 2nd Lorestan Standrad Cup Under 1700 Tir 1397 Lorestan IRI 2018-07-18
RcRownchangeKK*chgGame
 1626 1385 1.00 4 0.19 40 7.60 
  Delfan, Farzad 1525 IRI0.001-0.3140-12.40 
  Ahmadi, Bahram 1669 IRI0.001-0.1640-6.40 
  Khosravi, Kamyar 1643 IRI1.0010.824032.80 
  Dolati, Artin 1665 IRI0.001-0.1640-6.40 

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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