Individual Calculations August 2019
 Mohammadi, Borhan  Total change: 1.60  Rating chartPersonal card
 Kermanshah Chess Championship 2019 (Men) Kermanshah IRI 2019-07-23
RcRownchangeKK*chgGame
 1631 1598 1.00 2 0.04 40 1.60 
  Akbari, Ilia 1263 IRI1.0010.12404.80 
  Chavari, Mohammad Mahdi 1998  * IRI0.001-0.0840-3.20 
 * 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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