Individual Calculations January 2019
 Kiani, Farhad  Total change: -26.40  Rating chartPersonal card
 Qom State Chess League 1397 (Farhikhtegan Cup) Round 1-6 Qom IRI 2018-12-03
RcRownchangeKK*chgGame
 1548 1572 1.50 4 -0.66 40 -26.40 
  Abdollahi, Reza 1406 IRI0.001-0.7240-28.80 
  Shahibzadegan, Ali 1972  * IRI0.001-0.0840-3.20 
  Moazzami, Hamid 1600 IRI0.5010.04401.60 
  Ghasemi, Mahdi 1212 IRI1.0010.10404.00 
 * 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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