Rapid: Individual Calculations September 2016
 Fatahalla, Alaa  Total change: 7.00  Rating chartPersonal card
 Zagazig Rapid 2016 Zagaziq EGY 2016-08-15
RcRownchangeKK*chgGame
 2073 2037 3.50 7 0.35 20 7.00 
  Kamel, Mahmoud 2240 EGY0.001-0.2420-4.80 
  Gohar, Mohamed Ahmed 1787 EGY1.0010.19203.80 
  Zayan, Osama 2177 EGY0.001-0.3120-6.20 
  Ahmed, Ali 1917 SUD1.0010.34206.80 
  Gaber, Waleid 2186 EGY0.5010.20204.00 
  Magdy, Morad 2098 EGY0.5010.08201.60 
  Allam, Emad Hamdy 2103 EGY0.5010.09201.80 

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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