Rapid: Individual Calculations February 2020
 Sabahi, Mohammad  Total change: -0.20  Rating chartPersonal card
 Malard Rapid Cup Dey 1398 Tehran IRI 2020-01-06
RcRownchangeKK*chgGame
 1716 1974 5.50 7 -0.01 20 -0.20 
  Mohammadkhani, Mohammadjavad 1574  * IRI1.0010.08201.60 
  Abyazi, Afrasiyab 1574  * IRI1.0010.08201.60 
  Ghayourifar, Amir 1620 IRI1.0010.11202.20 
  Ghayourifar, Ali 1674 IRI1.0010.15203.00 
  Eskandary, Mahmood 2072 IRI0.5010.13202.60 
  Ramezani, Reza 1819 IRI0.001-0.7120-14.20 
  Mehran, Hossein 1678 IRI1.0010.15203.00 
 * 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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