Individual Calculations May 2019
 Gholami, Keyhan  Total change: -48.00  Rating chartPersonal card
 Hamedan Chess Championship 2019 Hamedan IRI 2019-04-05
RcRownchangeKK*chgGame
 1361 1372 2.50 7 -1.20 40 -48.00 
  Ghanbaralifarzad, Mohammad Hosei 1772  * IRI0.001-0.0840-3.20 
  Moradi, Mohamad Amin 1147 IRI0.501-0.2840-11.20 
  Rismanchi, Ramtin 1032 IRI1.0010.12404.80 
  Khoshbin, Amir 1716 IRI0.001-0.1240-4.80 
  Tork, Mehdi 1343 IRI0.001-0.5440-21.60 
  Alizadeh, Mohammad Foad 1235 IRI1.0010.324012.80 
  Khodayvandi, Soheil 1283 IRI0.001-0.6240-24.80 
 * 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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