Individual Calculations October 2015
 Abdel Ghany, Khaled  Total change: -1.40  Rating chartPersonal card
 Alexandria Open 2015 Alexandria EGY 2015-08-22
RcRownchangeKK*chgGame
 2034 2042 4.00 8 -0.07 20 -1.40 
  Eldesoky, Hatem f2249 EGY0.001-0.2320-4.60 
  Hakim, Hosni 1797 EGY1.0010.20204.00 
  Atea, Khaled 2147 EGY0.001-0.3620-7.20 
  Elshereif, Mahmoud Salah 1903 EGY0.501-0.1920-3.80 
  Abbas, Ahmed 1896 EGY1.0010.30206.00 
  Hussein, Amer 2181 EGY0.001-0.3120-6.20 
  Mahrous, Selim 1919 EGY1.0010.33206.60 
  Toson, Ashraf 2183 EGY0.5010.19203.80 

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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