Individual Calculations December 2019
 Kandil, Jomana  Total change: 24.00  Rating chartPersonal card
 Egyptian Ch. Open (Final) 2019 Cairo EGY 2019-11-16
RcRownchangeKK*chgGame
 1527 1127 1.00 5 0.60 40 24.00 
  Alyeldin, Mohamed 1527  * EGY0.001-0.0840-3.20 
  Ghareeb, Mohamed Reda 1527  * EGY0.001-0.0840-3.20 
  Abdel Aal, Tarek 1527  * EGY1.0010.924036.80 
  Erfan, Ahmed 1527  * EGY0.001-0.0840-3.20 
  Tarek, Mohamed 1527  * 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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