Individual Calculations January 2012
 Allam, Emad Hamdy  Total change: -2.70  Rating chartPersonal card
 Zagaziq Open 2011 Zaqaziq EGY 2011-10-22
RcRownchangeKK*chgGame
 2089 2110 2.50 5 -0.16 30 -4.80 
  Saiid, Ibrahim 2066 EGY1.0010.443013.20 
  Elgabry, Mohsen m2331 EGY0.001-0.2230-6.60 
  Ahmed, Moustafa Elsayed 1950 EGY1.0010.29308.70 
  Sameir, Mahmoud 2045 EGY0.501-0.0930-2.70 
  Hamam, Mahmoud 2052 EGY0.001-0.5830-17.40 

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)
 
 Egyptian Championship 2011 Cairo EGY 2011-11-13
RcRownchangeKK*chgGame
 2052 2110 4.50 8 0.07 30 2.10 
  Ragheb, Malak 2338 EGY0.001-0.2130-6.30 
  Magdy, Ahmed 1738 EGY0.501-0.4030-12.00 
  Abdelmenaem, Sohayla 1728 EGY1.0010.09302.70 
  Elansary, Eman wc1855 EGY1.0010.19305.70 
  Salem, Zahed 2246 EGY1.0010.683020.40 
  Elgabry, Mohsen m2334 EGY0.001-0.2230-6.60 
  Abdel Aziem, Ahmed Fatehy 1953 EGY1.0010.29308.70 
  Elbasuny, Fahmy 2222 EGY0.001-0.3530-10.50 

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)
 

 

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