Blitz: Individual Calculations August 2019
 Elsayed, Islam  Total change: -5.20  Rating chartPersonal card
 9th Alex chess Blitz Tournament 2019 Alexandria EGY 2019-07-21
RcRownchangeKK*chgGame
 1829 1953 5.00 8 -0.26 20 -5.20 
  Abdel Hameid, Zaki 1775 EGY0.501-0.2320-4.60 
  Sawers, Kerlus 1661 EGY1.0010.15203.00 
  Mohamed, Aly Essam 1731 EGY0.001-0.7820-15.60 
  Madyan, Amro 1864 EGY1.0010.38207.60 
  Ibrahim, Sameh 1856 EGY1.0010.37207.40 
  Darwish, Amro 1841 EGY0.501-0.1520-3.00 
  Adel, Sara wf1817 EGY1.0010.32206.40 
  Abdel Fatah, Mohamed Hamed 2087 EGY0.001-0.3220-6.40 

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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