Individual Calculations June 2013
 Zhu, Chen  Total change: 2.80  Rating chartPersonal card
 Zone 3.1 Chess Championship 2013 Women Doha QAT 2013-05-04
 2133 2491 6.50 7 0.28 10 2.80 
  Dahdal, Lougain wm2091  * JOR1.0010.08100.80 
  Al-Khelaifi, Salama wf2091  * QAT1.0010.08100.80 
  Ghader Pour, Shayesteh wm2242 IRI1.0010.19101.90 
  Saleh, Nora Mohd wm2091  * UAE1.0010.08100.80 
  Jalloul, Maya M. wf2091  * LIB1.0010.08100.80 
  Al-Khelaifi, Aisha 2091  * QAT1.0010.08100.80 
  Hejazipour, Mitra wm2235 IRI0.501-0.3110-3.10 
 * 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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