Individual Calculations January 2017
 Delavari, Amirali  Total change: 5.20  Rating chartPersonal card
 Hamedan League 2016 R6-9 Hamedan IRI 2016-12-02
RcRownchangeKK*chgGame
 1820 2124 3.50 4 0.13 40 5.20 
  Kulivand Avarzaman, Reza 1724  * IRI1.0010.08403.20 
  Pour Ojaghi, Saeed 1870 IRI1.0010.19407.60 
  Javidfard, Amirsalar 1960 IRI0.501-0.2240-8.80 
  Mohammadi, Ali 1724  * IRI1.0010.08403.20 
 * 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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