Individual Calculations December 2018
 Kabiri Samani, Masoud  Total change: -4.00  Rating chartPersonal card
 Zagros Standard Cup Aban 1397 Shahrkord IRI 2018-10-31
RcRownchangeKK*chgGame
 1679 1808 5.50 9 -0.20 20 -4.00 
  Motavasel, Mobina 1408  * IRI1.0010.08201.60 
  Parastegari, Mojtaba 1408  * IRI1.0010.08201.60 
  Badkoubi, Amirhossein 2086 IRI0.001-0.1720-3.40 
  Reisi, Abolfazl 1529 IRI0.501-0.3420-6.80 
  Hadadi, Hossein 1408  * IRI1.0010.08201.60 
  Shabaniyan, Faranak 1504 IRI1.0010.14202.80 
  Movahed, Sina 1871 IRI1.0010.592011.80 
  Vaghar, Mohsen 2077 IRI0.001-0.1720-3.40 
  Rezaei, Hamidreza 1816 IRI0.001-0.4920-9.80 
 * 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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