Individual Calculations May 2019
 Khorasanian, Masoud  Total change: -25.20  Rating chartPersonal card
 5th Khavaran Nourooz Standard Cup 2019 Birjand IRI 2019-03-25
RcRownchangeKK*chgGame
 1574 1892 5.50 8 -1.26 20 -25.20 
  Masoumi, Sahel 1492  * IRI0.001-0.9220-18.40 
  Zhiani, Amirreza 1492  * IRI1.0010.08201.60 
  Heydari, Mahmood 1492  * IRI1.0010.08201.60 
  Zamani, Morteza 1558 IRI1.0010.12202.40 
  Rigi, Kamyar 1492  * IRI0.501-0.4220-8.40 
  Shahrazad, Masoud 1635 IRI1.0010.18203.60 
  Ahmadian, Moharram 1908 IRI0.001-0.4820-9.60 
  Heidarian, Amirhossein 1526 IRI1.0010.10202.00 
 * 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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