Individual Calculations October 2012
 Khan, Nazrana  Total change: 3.30  Rating chartPersonal card
 40th World Chess Olympiad-Women Istanbul TUR 2012-08-28
RcRownchangeKK*chgGame
 1925 2014 5.00 8 0.22 15 3.30 
  Huang, Qian wg2414  * CHN0.001-0.0815-1.20 
  Johnson, Gabriella 1614  * TRI1.0010.08151.20 
  Stoeri, Laura 2057 SUI1.0010.56158.40 
  Ilhom, Mootribai 1705 TJK1.0010.14152.10 
  Fernandez, Maria Florencia 2160 ARG0.001-0.3015-4.50 
  Alattar, Ghayda M. wf1921 JOR1.0010.37155.55 
  Hearne, Sarah-Jane wc1614  * IRL1.0010.08151.20 
  Atabayeva, Ogulgerek 1917 TKM0.001-0.6315-9.45 
 * 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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