Individual Calculations August 2017
 Roohi, Abdolmajid  Total change: 17.00  Rating chartPersonal card
 Golestan Province Chess Championship 1396 Golestan IRI 2017-07-13
RcRownchangeKK*chgGame
 1958 2221 5.50 6 0.85 20 17.00 
  Sherafat Nia, Mohamad 1821  * IRI1.0010.08201.60 
  Okhli, Ahmad 1821  * IRI1.0010.08201.60 
  Amerian, Mohammad Reza 1821  * IRI1.0010.08201.60 
  Khademi, Mohammad Miran 2266 IRI1.0010.562011.20 
  Abedi, Ali 2196 IRI0.501-0.0320-0.60 
  Paeinmahalli, Ali 1821  * IRI1.0010.08201.60 
 * 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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