Individual Calculations February 2018
 Etesam, Armin  Total change: -9.40  Rating chartPersonal card
 23th Hamedan Chess League 1396 1-7 Hamedan IRI 2018-01-12
RcRownchangeKK*chgGame
 1566 1566 2.00 5 -0.47 20 -9.40 
  Ahmadian, Sara 1166  * IRI1.0010.08201.60 
  Asadi, Sadegh 1966  * IRI0.001-0.0820-1.60 
  Ghazaghi, Parmida 1605 IRI0.001-0.4520-9.00 
  Valadi, Mohammadreza 1928 IRI0.001-0.1020-2.00 
  Gholami, Kian 1166  * IRI1.0010.08201.60 
 * 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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