Individual Calculations October 2014
 Abdi, Zineb Dina  Total change: -51.20  Rating chartPersonal card
 2014 Arab Girls Championship Under 18 Arab Fide Amman JOR 2014-08-22
RcRownchangeKK*chgGame
 1755 1911 2.50 5 -0.90 40 -36.00 
  Nouman, Amna wm1870 UAE0.501-0.0640-2.40 
  Abeer, Ali 1657 UAE1.0010.19407.60 
  Moaataz, Ayah wm1954 EGY0.001-0.4440-17.60 
  Abdelmenaem, Sohayla wf1783 EGY0.001-0.6740-26.80 
  Al Khresha, May 1511  * JOR1.0010.08403.20 
 * 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)
 
 World Youth Chess Championships 2014 (u18 Girls) Durban RSA 2014-09-20
RcRownchangeKK*chgGame
 1914 1911 4.50 10 -0.38 40 -15.20 
  Utiatskaja, Irina 2047 RUS0.5010.18407.20 
  Michelle Catherina, P 2114 IND0.001-0.2440-9.60 
  Leonardi, Caterina 1903 SLO0.001-0.5140-20.40 
  Koh, Clarise 1511  * AUS1.0010.08403.20 
  Rodsmoen, Maud wf1901 NOR0.501-0.0140-0.40 
  Mynzhasarova, Kamilla 1882 KAZ0.501-0.0440-1.60 
  Hiebler, Laura 1901 AUT0.501-0.0140-0.40 
  Foster, Chantelle L 1831 ENG1.0010.394015.60 
  Doan, Thi Hong Nhung 1903 VIE0.001-0.5140-20.40 
  Wafa, Shrook wg2142 EGY0.5010.294011.60 
 * 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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