Individual Calculations January 2018
 Qangule, Lithitha Qhayiya  Total change: 24.80  Rating chartPersonal card
 African Youth 2017 Girls 14 Cairo EGY 2017-12-03
RcRownchangeKK*chgGame
 1429 1149 2.00 7 0.62 40 24.80 
  Allam, Yara wc1549  * EGY0.001-0.0840-3.20 
  Amin, Lila Mohamed wc1493 EGY0.001-0.1240-4.80 
  Kandil, Jomana 1229 EGY1.0010.614024.40 
  Bester, Carla 1137 RSA0.001-0.5240-20.80 
  Adel, Sara wf1500 EGY1.0010.894035.60 
  Nassr, Lina wf1549  * ALG0.001-0.0840-3.20 
  Abdel Moniem, Asmaa 1549  * EGY0.001-0.0840-3.20 
 * 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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