Individual Calculations April 2019
 Amer , Marawn  Total change: 0.00  Rating chartPersonal card
 Zagazig Open 2019 zagazig EGY 2019-03-02
RcRownchangeRpKK*chgGame
 1766 0 1.00 6 0.00 1493   0.00 
  Ali Mohamed, Mohamed 1961 EGY0.0010.00 0.00 
  Tamer, Mohamed f1775 EGY0.0010.00 0.00 
  Fekri, Wael 2016 EGY0.0010.00 0.00 
  Nagy Mohamed, Mahmoud 1330 EGY1.0010.00 0.00 
  Masoud, Mohamed Helmy 1885 EGY0.0010.00 0.00 
  Mohamed Salah, Mohamed 1631 EGY0.0010.00 0.00 

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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