Individual Calculations November 2022
 Abdoli, Vahid  Total change: -21.60  Rating chartPersonal card
 Malayer Standard Cup 13-15 Mehr Hafteye Defae Moghaddas Malayer IRI 2022-10-04
RcRownchangeKK*chgGame
 1388 1577 4.00 7 -1.08 20 -21.60 
  Salehi, Hossein 1232 IRI1.0010.11202.20 
  Roohparvar, A.reza 1983 IRI0.001-0.0820-1.60 
  Azadi, Ali 1253 IRI1.0010.13202.60 
  Noroozi, Amir Hossein 1312 IRI0.501-0.3220-6.40 
  Ghafary, Poria 1177  * IRI0.001-0.9220-18.40 
  Ranjbar, Sobhan 1455 IRI0.501-0.1720-3.40 
  Soltani, Hasti 1301 IRI1.0010.17203.40 
 * 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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