Blitz: Individual Calculations August 2022
 Deif, Abdelrahman  Total change: -30.00  Rating chartPersonal card
 Ahmed El Olimy Tournament Chess Alexandria EGY 2022-06-30
RcRownchangeKK*chgGame
 1730 1561 2.00 7 -0.09 20 -1.80 
  Morsy, Elsayed 1925 EGY0.001-0.1020-2.00 
  Elatar, Mohamed 1774 EGY0.001-0.2320-4.60 
  Elabdeny, Hamdy 1889 EGY0.001-0.1320-2.60 
  Abdel Hameid, Zaki 1731 EGY1.0010.722014.40 
  Ibrahim, Sameh 1697 EGY0.001-0.3220-6.40 
  Mohamed, Aly Essam 1785 EGY0.001-0.2220-4.40 
  Reda, Michael 1306 EGY1.0010.19203.80 

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 36 Alexandria EGY 2022-07-15
RcRownchangeKK*chgGame
 1646 1561 1.00 6 -1.41 20 -28.20 
  Elfaham, Mahmoud 1822 EGY0.001-0.1820-3.60 
  Shehab Elsayed , Mohamed 1807 EGY0.001-0.1920-3.80 
  Yasser Sayed Ahmed, Ahmed 1201 EGY0.001-0.9020-18.00 
  Harraz, Hany 1971 EGY0.001-0.0820-1.60 
  Abu Alsaud, Mohamed 1496 EGY1.0010.41208.20 
  Fouad Hamza, Ahmed 1581 EGY0.001-0.4720-9.40 

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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