Blitz: Individual Calculations July 2022
 Elatar, Mohamed  Total change: 45.60  Rating chartPersonal card
 Alexandria Maria Tournament Chess Alexandria EGY 2022-06-01
RcRownchangeKK*chgGame
 1974 1774 4.50 7 2.28 20 45.60 
  Salah Mostafa, Ahmed 1637 EGY1.0010.32206.40 
  Abdou, Mohamed Hamdy 1995 EGY1.0010.782015.60 
  Helmy, Amro 1912 EGY0.5010.19203.80 
  Sobhy, Raafat 1980 EGY1.0010.762015.20 
  Sawers, Kerlus 1717 EGY1.0010.42208.40 
  Fawzy, Adham g2546 EGY0.0010.00200.00 
  Atea, Khaled 2029 EGY0.001-0.1920-3.80 

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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