Rapid: Individual Calculations August 2022
 Mostafa, M.yehya  Total change: 45.40  Rating chartPersonal card
 Black Horse 35 Alexandria EGY 2022-07-11
RcRownchangeKK*chgGame
 1737 1477 3.00 8 1.43 20 28.60 
  Elfaham, Mahmoud 1791 EGY0.001-0.1420-2.80 
  Hegazy, Abdallah 1683 EGY1.0010.762015.20 
  Ibrahim, Sameh 1739 EGY0.001-0.1820-3.60 
  Hosny, Essam Mohamed 1673 EGY1.0010.752015.00 
  Mohamed, Aly Essam 1689 EGY1.0010.772015.40 
  Khalifa, Zeyad 1836 EGY0.001-0.1020-2.00 
  Eltenawy Refaat, Ahmed 1573 EGY0.001-0.3720-7.40 
  Eledreesy, Amr 1913 EGY0.001-0.0620-1.20 

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)
 
 Black Horse 37 Alexandria EGY 2022-07-22
RcRownchangeKK*chgGame
 1647 1477 3.00 7 0.84 20 16.80 
  Elatar, Mohamed 1802 EGY1.0010.872017.40 
  Elfaham, Mahmoud 1791 EGY0.001-0.1420-2.80 
  Abdel Mageed, Ibrahim Mohamed 1667 EGY1.0010.752015.00 
  Fared, Karim 1865 EGY0.001-0.0920-1.80 
  Nabil, Mena 1674 EGY0.001-0.2520-5.00 
  Mahmoud Elorabi, Amr 1299 EGY1.0010.27205.40 
  Abdel Naby Sherif, Youssef 1429 EGY0.001-0.5720-11.40 

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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