Rapid: Individual Calculations November 2014
 Gouda, Mohamed  Total change: -5.20  Rating chartPersonal card
 3td. Rapid Chess (Elnasr) Cairo EGY 2014-10-06
RcRownchangeKK*chgGame
 2017 1919 2.00 6 -0.26 20 -5.20 
  Abdel Hai, Hany 2174 EGY1.0010.812016.20 
  Darwish, Amgad 2134 EGY0.001-0.2320-4.60 
  Mahany, Mahmoud 2082 EGY0.001-0.2820-5.60 
  Sameir, Mahmoud 2138 EGY0.001-0.2220-4.40 
  Elkahky, Khaled Gooda 1851 EGY0.001-0.5920-11.80 
  Soliman, Ehab 1722 EGY1.0010.25205.00 

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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