Individual Calculations December 2018
 Shabaniyan, Faranak  Total change: 15.20  Rating chartPersonal card
 Zagros Standard Cup Aban 1397 Shahrkord IRI 2018-10-31
RcRownchangeKK*chgGame
 1633 1504 3.50 8 0.76 20 15.20 
  Vaghar, Mohsen 1904  * IRI0.001-0.0820-1.60 
  Momenikohpaei, Mohammad 1145 IRI1.0010.10202.00 
  Khodadadi, Mohammad Saeid 1805 IRI1.0010.852017.00 
  Khajehosseini, Mohammad Reza 1740 IRI0.5010.30206.00 
  Kabiri Samani, Masoud 1808 IRI0.001-0.1420-2.80 
  Jafari Ghourtani, Arash 1155 IRI1.0010.11202.20 
  Sohrabpour, Mohammad 1787 IRI0.001-0.1620-3.20 
  Mohammadi, Ahmad 1722 IRI0.001-0.2220-4.40 
 * 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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