Blitz: Individual Calculations August 2019
 Elatar, Mohamed  Total change: -23.00  Rating chartPersonal card
 8th Alex chess Blitz Tournament 2019 Alexandria EGY 2019-07-14
RcRownchangeKK*chgGame
 1789 1922 4.50 8 -0.77 20 -15.40 
  Fared, Karim 1943 EGY0.001-0.4720-9.40 
  Mohamed, Aly Essam 1731 EGY0.501-0.2520-5.00 
  Zakrea, Abdel Azim 1544 EGY1.0010.09201.80 
  Darwish, Amro 1841 EGY0.001-0.6120-12.20 
  Abo Elmkarm, Mohamed 1563 EGY1.0010.10202.00 
  Abdel Razik, Islam 1750 EGY1.0010.27205.40 
  Atea, Khaled 2181 EGY0.001-0.1820-3.60 
  Yasser, Abdel Rahman 1755 EGY1.0010.28205.60 

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)
 
 9th Alex chess Blitz Tournament 2019 Alexandria EGY 2019-07-21
RcRownchangeKK*chgGame
 1825 1922 4.00 7 -0.38 20 -7.60 
  Sawers, Kerlus 1661 EGY0.501-0.3220-6.40 
  Abdel Hameid, Zaki 1775 EGY0.501-0.2020-4.00 
  Soultan Rmadan, Mahmoud 1963 EGY1.0010.562011.20 
  Kamel, Shereif 1810 EGY0.501-0.1520-3.00 
  Elfaham, Mahmoud 1910 EGY0.501-0.0220-0.40 
  Tamer, Mohamed f1841 EGY1.0010.39207.80 
  Adel, Sara wf1817 EGY0.001-0.6420-12.80 

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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