Blitz: Individual Calculations August 2022
 Mohamed Mostafa, Omar  Total change: 84.80  Rating chartPersonal card
 Ahmed El Olimy Tournament Chess Alexandria EGY 2022-06-30
RcRownchangeKK*chgGame
 1742 1390 3.50 9 2.45 20 49.00 
  Abo Elftoh, Hany 1748 EGY0.001-0.1020-2.00 
  Ibrahim, Sameh 1697 EGY1.0010.862017.20 
  Kamel, Shereif 1738 EGY0.5010.39207.80 
  Elatar, Mohamed 1774 EGY0.001-0.0920-1.80 
  Zaky Abo Zyd , Zaky 1775 EGY1.0010.912018.20 
  Elsayed, Gharib 1900 EGY0.5010.46209.20 
  Yasser, Abdel Rahman 1759 EGY0.001-0.1020-2.00 
  Abdel Raouf, Zyad 1599 EGY0.5010.27205.40 
  Abdo Mohamed , Shady 1686 EGY0.001-0.1520-3.00 

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)
 
 Black Horse 36 Alexandria EGY 2022-07-15
RcRownchangeKK*chgGame
 1652 1390 3.50 8 1.79 20 35.80 
  Sawers, Kerlus 1743 EGY0.001-0.1120-2.20 
  Fouad Hamza, Ahmed 1581 EGY0.001-0.2520-5.00 
  Walid, Hossam 1588 EGY0.5010.26205.20 
  Nady, Islam 1533 EGY1.0010.692013.80 
  Fared, Karim 1937 EGY0.001-0.0320-0.60 
  Mohamed Ahmed, Yassen 1362 EGY1.0010.46209.20 
  Diab, Ahmed 1753 EGY0.001-0.1020-2.00 
  Muneeb, Khaled Abdullah 1718 EGY1.0010.872017.40 

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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