Individual Calculations January 2014
 Zhu, Chen  Total change: 2.30  Rating chartPersonal card
 Arab Chess Championship(Women) Abu Dhubi UAE 2013-12-08
RcRownchangeKK*chgGame
 2080 2479 8.50 9 0.22 10 2.20 
  Alattar, Ghayda M. wf2079  * JOR1.0010.08100.80 
  Dahdal, Lougain wm2079  * JOR1.0010.08100.80 
  Mezioud, Amina wm2079  * ALG1.0010.08100.80 
  Mona, Khaled wg2084 EGY1.0010.08100.80 
  Jalloul, Maya M. wf2079  * LIB1.0010.08100.80 
  Wafa, Shrook wg2079  * EGY1.0010.08100.80 
  Fuad Kamel Jamaliah, Natalie wm2079  * JOR1.0010.08100.80 
  Latreche, Sabrina wm2079  * ALG0.501-0.4210-4.20 
  Razan, Alshaeby 2079  * JOR1.0010.08100.80 
 * 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)
 
 2013 Chinese Chess League Division A Round 15,19-22 CHINA TianJin CHN 2013-12-20
RcRownchangeKK*chgGame
 2483 2479 0.50 1 0.01 10 0.10 
  Huang, Qian wg2483 CHN0.5010.01100.10 

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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