Blitz: Individual Calculations August 2024
 Wael Sabry, Mina  Total change: -89.20  Rating chartPersonal card
 Egyptian National Open Chess Championship ( Blitz ) Cairo EGY 2024-07-12
RcRownchangeKK*chgGame
 1799 2095 4.50 8 -2.23 40 -89.20 
  Tamer, Jana 1695  * EGY1.0010.08403.20 
  Mostafa Elfeky, Mahmoud 1782 EGY1.0010.14405.60 
  Hafez, Mohamed 1890 EGY0.001-0.7640-30.40 
  Fadel, Mina 1755 EGY1.0010.12404.80 
  Ismail, Hany 1839 EGY1.0010.19407.60 
  Mecheil, Kerlos 1852 EGY0.001-0.8040-32.00 
  Shams Eldin, Ahmed 1857 EGY0.001-0.8040-32.00 
  Mohamed Serag Eldeen, Ahmed 1725 EGY0.501-0.4040-16.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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