Individual Calculations November 2015
 Pilvaieh, Ali  Total change: 0.60  Rating chartPersonal card
 19th Iran First League (Men 2015) Hamedan IRI 2015-10-12
RcRownchangeKK*chgGame
 1909 2097 5.00 7 0.03 20 0.60 
  Movahedi, Yashar 1766 IRI1.0010.12202.40 
  Sedaghati, Mehrdad 2271 IRI0.001-0.2720-5.40 
  Noori, Mohammadreza 1697  * IRI0.501-0.4220-8.40 
  Ali Babaei, Sasan 1939 IRI0.501-0.2120-4.20 
  Javani, Shahin 2080 IRI1.0010.48209.60 
  Owlad, Ehsan 1908 IRI1.0010.25205.00 
  Abdolmohammadi, Milad 1702 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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