Individual Calculations January 2017
 Ahmed Yehia, Ahmed  Total change: 35.60  Rating chartPersonal card
 Golden Cleopatra 2016 Cairo EGY 2016-12-13
RcRownchangeKK*chgGame
 2060 1903 3.00 7 0.89 40 35.60 
  El Amary, Kamal f2252 EGY0.001-0.1140-4.40 
  Abdel Fatah, Kareem 1575 EGY1.0010.13405.20 
  Yasser, Mark f2103 EGY0.001-0.2440-9.60 
  Abdel Razik, Ahmed 2066 EGY1.0010.724028.80 
  Salah, Sayed 2181 EGY0.5010.334013.20 
  Ezat, Abdallah 2172 EGY0.001-0.1740-6.80 
  Abdel Aziz, Khaled 2074 EGY0.5010.23409.20 

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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