Rapid: Individual Calculations November 2015
 Abdi, Zineb Dina  Total change: -2.00  Rating chartPersonal card
 The 1st arab Chess olympiad championship,rapid, women AGADIR MAR 2015-10-08
RcRownchangeKK*chgGame
 1880 1900 3.50 7 -0.10 20 -2.00 
  Al-Moaamari, Mozah 1500  * UAE1.0010.08201.60 
  Latreche, Sabrina wm1978 ALG0.001-0.3920-7.80 
  Rania, Sbai 1873 MAR1.0010.46209.20 
  Boshra, Alshaeby wf1958 JOR0.001-0.4220-8.40 
  Mayar Elidrissi, Firdaous 1913 MAR1.0010.522010.40 
  Mona, Khaled wg2164 EGY0.5010.32206.40 
  Razan, Alshaeby 1773 JOR0.001-0.6720-13.40 
 * 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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