Rapid: Individual Calculations March 2024
 Beder, Osama  Total change: 20.20  Rating chartPersonal card
 MANSORA CHESS CLUB 17 Dakahlia EGY 2024-02-16
RcRownchangeKK*chgGame
 1628 1723 6.50 9 1.01 20 20.20 
  Ahmad Mousaa, Yehya 1317 EGY1.0010.08201.60 
  Eldakrory, Kareem 1421 EGY1.0010.15203.00 
  Sabry, Waled 1539 EGY1.0010.26205.20 
  Ahmed Abdel Rahman, Abdel Rahman 1533 EGY1.0010.25205.00 
  Badr, Mahmoud Ali 1971 EGY0.001-0.1920-3.80 
  Lotfy, Abdel Rahman 1950 EGY1.0010.792015.80 
  Azmey Anies, Mahmoud 1736 EGY0.001-0.4820-9.60 
  Abdel Salam, Osama 1603 EGY1.0010.34206.80 
  George, Farid 1578 EGY0.501-0.1920-3.80 

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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