Individual Calculations March 2010
 Elansary, Eman  Total change: -17.25  Rating chartPersonal card
 African Girls 2009 Cairo EGY 2009-12-31
RcRownchangeKK*chgGame
 1915 1926 1.50 3 -0.05 25 -1.25 
  Mona, Khaled wg2101 EGY0.001-0.2725-6.75 
  El Flow, Khuloud wc1855 LBA1.0010.402510.00 
  Hattingh, Angelique 1790 RSA0.501-0.1825-4.50 

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)
 
 Egyptian Ch. ( Boys 18 ) Cairo EGY 2010-02-14
RcRownchangeKK*chgGame
 1990 1854 0.00 2 -0.64 25 -16.00 
  Mohsen, Peter 1947 EGY0.001-0.3725-9.25 
  Ghanaym, Mohamed Ayman 2032 EGY0.001-0.2725-6.75 

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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