Rapid: Individual Calculations July 2018
 Ghadiri Bidhendi, Ebrahim  Total change: -41.40  Rating chartPersonal card
 Tehran Rapid 31 Khordad 1397 Tehran IRI 2018-06-21
RcRownchangeKK*chgGame
 1410 1723 3.00 6 -2.07 20 -41.40 
  Zandi, Hamid 1339 IRI1.0010.09201.80 
  Salarkia, Davood 1533 IRI0.001-0.7520-15.00 
  Noorbakhsh Zadeh, Arshia 1616 IRI0.001-0.6520-13.00 
  Heydari, Hosein 1323  * IRI0.001-0.9220-18.40 
  Alledavood, Ali 1323  * IRI1.0010.08201.60 
  Khanalizadeh, Abolfazl 1323  * 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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