Individual Calculations December 2014
 Khalil, Badr  Total change: 3.20  Rating chartPersonal card
 Egyptian Chess Open 2014 (Final) Cairo EGY 2014-10-27
RcRownchangeKK*chgGame
 2018 2094 5.50 9 0.16 20 3.20 
  Ezat, Mohamed m2465 EGY0.001-0.1020-2.00 
  Tarek, Mohamed 1738 EGY1.0010.11202.20 
  Eldisy, Mohamed 1731 EGY1.0010.10202.00 
  Abdel Fadil, Mohamed 2210 EGY0.5010.16203.20 
  El Ghazali, Youssef M. m2241 EGY0.001-0.3020-6.00 
  Sabry, Mohamed 1948 EGY0.501-0.2020-4.00 
  Ghareb, Ahmed 1926 EGY0.501-0.2220-4.40 
  Aly, Talal 1919 EGY1.0010.27205.40 
  Elansary, Ayman 1980 EGY1.0010.34206.80 

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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