Rapid: Individual Calculations August 2022
 Mohamed Zaki, Jana  Total change: 126.80  Rating chartPersonal card
 Black Horse 37 Alexandria EGY 2022-07-22
RcRownchangeKK*chgGame
 1713 1398 6.00 9 4.67 20 93.40 
  Abdallah Hussein, Mohamed 1734 EGY1.0010.882017.60 
  Eltenawy, Refaat 1856 EGY1.0010.952019.00 
  Shehab Elsayed , Mohamed 1821 EGY0.001-0.0720-1.40 
  Abdel Razik, Islam 1610 EGY1.0010.772015.40 
  Sawers, Kerlus 1709 EGY0.001-0.1420-2.80 
  Elfaham, Mahmoud 1791 EGY0.001-0.0820-1.60 
  Salah, Mohamed 1679 EGY1.0010.842016.80 
  Ramadan, Moustafa 1674 EGY1.0010.832016.60 
  Abdalla Mohamed, Abd Elkarim 1539 EGY1.0010.692013.80 

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)
 
 Black Horse 38 Alexandria EGY 2022-07-29
RcRownchangeKK*chgGame
 1709 1398 3.00 9 1.67 20 33.40 
  Adel, Sara wf1813 EGY1.0010.932018.60 
  Elfaham, Mahmoud 1791 EGY0.001-0.0820-1.60 
  Medhat, Magdy 1771 EGY0.001-0.1020-2.00 
  Deif, Abdelrahman 1663 EGY0.001-0.1820-3.60 
  Sobhy, Magdy 1593 EGY1.0010.752015.00 
  Abdel Aziz, Mohamed 1674 EGY0.001-0.1720-3.40 
  Abo Elftoh, Hany 1786 EGY1.0010.912018.20 
  Bedjwok, Thomas Ajak 1682 SSD0.001-0.1620-3.20 
  Abdel Razik, Islam 1610 EGY0.001-0.2320-4.60 

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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