Rapid: Individual Calculations November 2015
 Mayar Elidrissi, Firdaous  Total change: -16.40  Rating chartPersonal card
 The 1st arab Chess olympiad championship,rapid, women AGADIR MAR 2015-10-08
RcRownchangeKK*chgGame
 1733 1913 4.00 7 -0.82 20 -16.40 
  Al Shamsi, Kaltham Mubarak 1513  * UAE1.0010.08201.60 
  Wafa, Shrook wg1989 EGY0.001-0.4020-8.00 
  Ehab, Tasneem wm1643 EGY1.0010.17203.40 
  Mezioud, Amina wm2057 ALG0.001-0.3120-6.20 
  Abdi, Zineb Dina wm1900 ALG0.001-0.5220-10.40 
  Zahid, Wassima 1513  * MAR1.0010.08201.60 
  Al-Moaamari, Mozah 1513  * UAE1.0010.08201.60 
 * 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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