Individual Calculations November 2015
 Al-Harmoudi, Mona  Total change: -8.40  Rating chartPersonal card
 The 1st arab Chess olympiad championship, women AGADIR MAR 2015-10-02
RcRownchangeKK*chgGame
 1788 1738 3.50 9 -0.42 20 -8.40 
  Mezioud, Amina wm2105 ALG0.001-0.1020-2.00 
  Zahid, Wassima 1508 MAR1.0010.21204.20 
  Latreche, Sabrina wm2028 ALG0.001-0.1620-3.20 
  Razan, Alshaeby 1832 JOR0.001-0.3720-7.40 
  Alawadhi, Amenah 1367 KUW1.0010.10202.00 
  El-Idrissi, Firdaous 1917 MAR0.5010.23204.60 
  Rania, Sbai 1862 MAR0.001-0.3320-6.60 
  Almeraj, Etedal 1338  * KUW1.0010.08201.60 
  Mona, Khaled wg2138  * EGY0.001-0.0820-1.60 
 * 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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