Individual Calculations November 2011
 Abdel Aziz, Ehab  Total change: -13.65  Rating chartPersonal card
 Alexandria Open 2011 Alexandria EGY 2011-09-05
RcRownchangeKK*chgGame
 2105 2172 2.00 5 -0.91 15 -13.65 
  Ahmed, Moustafa Elsayed 1950 EGY0.501-0.2815-4.20 
  Ehab, Mohamed 1961 EGY1.0010.23153.45 
  Elgabry, Mohsen m2331 EGY0.5010.21153.15 
  El Arousy, Abdul Hameed m2310 EGY0.001-0.3115-4.65 
  Farag, Ehab 1972 EGY0.001-0.7615-11.40 

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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