Individual Calculations May 2019
 Shahabi, Milad  Total change: -5.00  Rating chartPersonal card
 Hamedan Chess Championship 2019 Hamedan IRI 2019-04-05
RcRownchangeKK*chgGame
 1725 1955 6.50 9 -0.25 20 -5.00 
  Sameti, Mohammad Mehdi 1555  * IRI1.0010.08201.60 
  Aghamohamadi, Mohamad Arshia 1569 IRI0.501-0.4120-8.20 
  Zaheri, Mehran 1600 IRI1.0010.11202.20 
  Majidi Shadan, Ali 1870 IRI0.501-0.1220-2.40 
  Tork, Mehdi 1555  * IRI1.0010.08201.60 
  Delavari, Amirali 2197 IRI0.001-0.2020-4.00 
  Fathi, Abolfazl 1555  * IRI1.0010.08201.60 
  Ghiasvand, Mohammad 1727 IRI1.0010.21204.20 
  Seyedhosseini, S.mohammad 1901 IRI0.501-0.0820-1.60 
 * 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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