Rapid: Individual Calculations January 2020
 Fawzy, Abdel Kareim  Total change: -20.20  Rating chartPersonal card
 Alzahraa Chess Rapid Cairo EGY 2019-11-29
RcRownchangeKK*chgGame
 1787 1904 3.50 7 -1.01 20 -20.20 
  Khalaf, Amro 1897 EGY1.0010.49209.80 
  Youssef, Mohamed 1704 EGY0.501-0.2620-5.20 
  Khalifa, Zeyad 1566 EGY1.0010.12202.40 
  Mohamed, Tamer 1845 EGY0.001-0.5820-11.60 
  Helmy Nashaat, Mohamed 1759 EGY1.0010.31206.20 
  Abdo, Mohamed Amin 1982 EGY0.001-0.3920-7.80 
  Ghareeb, Mohamed Reda 1757 EGY0.001-0.7020-14.00 

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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