Individual Calculations October 2012
 Sultana, Zakia  Total change: -2.40  Rating chartPersonal card
 40th World Chess Olympiad-Women Istanbul TUR 2012-08-28
RcRownchangeKK*chgGame
 1975 1987 3.50 7 -0.16 15 -2.40 
  Ju, Wenjun wg2387  * CHN0.001-0.0815-1.20 
  Smith, Javanna wc1689 TRI1.0010.15152.25 
  De Seroux, Camille wf2101 SUI0.001-0.3415-5.10 
  Aay, Aisyah Anisa 1818 INA0.501-0.2215-3.30 
  Nouman, Amna wf1829 UAE1.0010.29154.35 
  Boshra, Alshaeby wf1927 JOR1.0010.42156.30 
  Atabayeva, Gozel wf2076 TKM0.001-0.3815-5.70 
 * 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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