Individual Calculations November 2015
 Almeraj, Etedal  Total change: -16.40  Rating chartPersonal card
 The 1st arab Chess olympiad championship, women AGADIR MAR 2015-10-02
RcRownchangeKK*chgGame
 1529 1160 0.00 8 -0.82 20 -16.40 
  Rania, Sbai 1560  * MAR0.001-0.0820-1.60 
  Tamara, Khateeb 1560  * JOR0.001-0.0820-1.60 
  Razan, Alshaeby 1560  * JOR0.001-0.0820-1.60 
  Alawadhi, Amenah 1367 KUW0.001-0.2320-4.60 
  Zahid, Wassima 1508 MAR0.001-0.1120-2.20 
  El-Idrissi, Firdaous 1560  * MAR0.001-0.0820-1.60 
  Al-Harmoudi, Mona wm1560  * UAE0.001-0.0820-1.60 
  Mezioud, Amina wm1560  * ALG0.001-0.0820-1.60 
 * 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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