Individual Calculations March 2022
 Mohandesi, Shahin  Total change: -7.80  Rating chartPersonal card
 1st Standard IRCF Tournament Women's Day Tehran IRI 2022-01-26
RcRownchangeKK*chgGame
 1731 2031 7.00 9 -0.39 20 -7.80 
  Gholami, Armin 1493 IRI1.0010.03200.60 
  Ebrahimi Rashti, Asal 1710 IRI1.0010.13202.60 
  Lotfizadeh, Radin 1631  * IRI1.0010.08201.60 
  Alizadeh, Amirmohammad 1750 IRI0.001-0.8420-16.80 
  Delavari, Behnood 1578 IRI1.0010.06201.20 
  Kiaei, Ali 1714 IRI1.0010.13202.60 
  Fakhrbakhsh, Vandad 1726 IRI1.0010.14202.80 
  Sadeghi Givi, Reza 1965 IRI0.501-0.0920-1.80 
  Zahmati, Sobhan 2011 IRI0.501-0.0320-0.60 
 * 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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