Individual Calculations June 2013
 Isaian, Jessica  Total change: -9.30  Rating chartPersonal card
 Farvardin Open Chess Tournament 2013 Tehran IRI 2013-04-13
RcRownchangeKK*chgGame
 1843 1602 0.00 3 -0.62 15 -9.30 
  Eliasian, Ali 1930 IRI0.001-0.1315-1.95 
  Roohi, Behzad 1779 IRI0.001-0.2715-4.05 
  Doroodian, Mahyar 1819 IRI0.001-0.2215-3.30 

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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