Rapid: Individual Calculations January 2018
 Vahedi, Mohammad Sadegh  Total change: -4.60  Rating chartPersonal card
 Fars Province Rapid Championship 15 Azar 1396 Shiraz IRI 2017-12-06
RcRownchangeKK*chgGame
 1753 1791 3.50 7 -0.23 20 -4.60 
  Heydari Fard, Hemmat Ali 1391  * IRI1.0010.08201.60 
  Mozaffari, Alireza 1977 IRI1.0010.742014.80 
  Khodadadi, Kamran 1717 IRI0.001-0.6020-12.00 
  Nejadshirazi, Mohammad Reza 1974 IRI0.5010.24204.80 
  Momtahan, Hossein 1964 IRI0.001-0.2720-5.40 
  Mohamady, Mohammad 1551 IRI1.0010.20204.00 
  Firoozyar, Ashkan 1700 IRI0.001-0.6220-12.40 
 * 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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