Rapid: Individual Calculations February 2020
 Abdel Aziz Rabea, Mahmoud  Total change: 1.40  Rating chartPersonal card
 Alzahraa Chess Rapid 3 Cairo EGY 2020-01-25
RcRownchangeKK*chgGame
 1680 1731 4.00 7 0.07 20 1.40 
  Saber, Hesham 1940 EGY1.0010.772015.40 
  Azab, Ahmed 1784 EGY0.001-0.4320-8.60 
  Abdo, Mohamed Amin 1992 EGY0.001-0.1820-3.60 
  Hosny Mohamed, Mohamed 1433 EGY1.0010.15203.00 
  Mounir Wahba, Romany 1460 EGY1.0010.17203.40 
  Mohamed Ismail, Mohamed 1638 EGY0.001-0.6320-12.60 
  Nabil Mouner, Youssef 1511 EGY1.0010.22204.40 

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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