Individual Calculations June 2013
 Mezioud, Amina  Total change: -6.30  Rating chartPersonal card
 Final women championship 2013 Algiers ALG 2013-04-29
RcRownchangeKK*chgGame
 1843 2053 5.00 7 -0.27 15 -4.05 
  Hamlaoui, Asma 1653  * ALG1.0010.08151.20 
  Abdi, Zineb Dina wc1893 ALG1.0010.29154.35 
  Nouali, Djouher 1723 ALG0.501-0.3815-5.70 
  Latreche, Khadidja wc1895 ALG0.001-0.7115-10.65 
  Toubal, Hayat wm1969 ALG1.0010.38155.70 
  Latreche, Sabrina wm1961 ALG0.501-0.1315-1.95 
  Meghara, Lylia wf1810 ALG1.0010.20153.00 
 * 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)
 
 African Individual Women’s Chess Championship, Tunis TUN 2013-05-18
RcRownchangeKK*chgGame
 1835 2029 6.50 9 -0.15 15 -2.25 
  Lopang, Tshepiso wm1784 BOT1.0010.20153.00 
  Tlale, Tshepang wm1790 RSA1.0010.20153.00 
  Moaataz, Ayah wf1923 EGY0.001-0.6415-9.60 
  Wafa, Shrook wm1967 EGY0.001-0.5915-8.85 
  Marzouk, Amira wc1653 TUN1.0010.09151.35 
  Nouali, Djouher 1728 ALG1.0010.15152.25 
  Elansary, Eman wc1860 EGY1.0010.28154.20 
  Mudongo, Boikhutso wm1874 BOT1.0010.29154.35 
  Solomons, Anzel wm1937 RSA0.501-0.1315-1.95 

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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