Rapid: Individual Calculations February 2020
 Ahmadi, Mahdi  Total change: -60.20  Rating chartPersonal card
 Fars Rapid Dey 1398 Fars IRI 2020-01-10
RcRownchangeKK*chgGame
 1433 1631 2.00 7 -3.01 20 -60.20 
  Bostani, Ali 1231  * IRI1.0010.08201.60 
  Esmaeili Kianabadi, Hamidreza 2021 IRI0.001-0.0920-1.80 
  Towhidi, Mohamad Hosein 1529 IRI0.001-0.6420-12.80 
  Delavari, Behnia 1231  * IRI1.0010.08201.60 
  Tahmasebi, Tooraj 1555 IRI0.001-0.6020-12.00 
  Nikmanesh, Amirhosein 1231  * IRI0.001-0.9220-18.40 
  Rahmanian, Hosein 1231  * IRI0.001-0.9220-18.40 
 * 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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