Individual Calculations February 2019
 Ghafouri, Mohammad Javad  Total change: 66.40  Rating chartPersonal card
 Tehran Standard Cup 26 Dey-1 Bahman 1397 Tehran IRI 2019-01-16
RcRownchangeKK*chgGame
 1667 1461 3.00 5 1.66 40 66.40 
  Ghasemi, Mohammadreza 1861  * IRI0.001-0.0840-3.20 
  Alizadeh, Amirhosein 1246 IRI1.0010.23409.20 
  Shahsavari, Sorena 1799 IRI1.0010.884035.20 
  Farokhfar, S Ahmad 1708 IRI0.5010.314012.40 
  Ghotbi Zavie, Amir Hossein 1720 IRI0.5010.324012.80 
 * 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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