Individual Calculations January 2020
 Ibrahem Moustafa, Youssef  Total change: 0.00  Rating chartPersonal card
 Golden Cleopatra 2019 Cairo EGY 2019-12-02
RcRownchangeRpKK*chgGame
 1584 0 4.50 10 0.00 1548   0.00 
  Kamal, Tarek 1576 EGY0.0010.00 0.00 
  Romany, Joy 1366 EGY0.0010.00 0.00 
  Swilam, Mahmoud 1468 EGY1.0010.00 0.00 
  Abdel Rahman, Nader 1693 EGY0.0010.00 0.00 
  Moheb, Yaser 1681 EGY0.0010.00 0.00 
  Wael Sabry, Mina 1434 EGY1.0010.00 0.00 
  Kamel, Wael 1604 EGY1.0010.00 0.00 
  Abo Tahoun, Mohamed 1672 EGY1.0010.00 0.00 
  Saad Fathy, Mohamed 1765 EGY0.0010.00 0.00 
  Tawfiek, Maged 1579 EGY0.5010.00 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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