Rapid: Individual Calculations September 2016
 Atef, Hatem  Total change: -24.80  Rating chartPersonal card
 Zagazig Rapid 2016 Zagaziq EGY 2016-08-15
RcRownchangeKK*chgGame
 2000 2183 4.50 8 -1.24 20 -24.80 
  Sarhan, Abdel Azim 1831 EGY1.0010.11202.20 
  Ibrahim, Sarwat 2009 EGY0.501-0.2320-4.60 
  Fahmy, Ahmed 2040 EGY1.0010.31206.20 
  Magdy, Morad 2098 EGY0.001-0.6220-12.40 
  Zein, Hani 2096 EGY0.001-0.6220-12.40 
  Sameir, Ahmed 1914 EGY1.0010.17203.40 
  Amin, Ashraf f2224 EGY0.001-0.4420-8.80 
  Gohar, Mohamed Ahmed 1787 EGY1.0010.08201.60 

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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