Blitz: Individual Calculations September 2017
 Abdel Razik, Ahmed  Total change: 9.60  Rating chartPersonal card
 1st Sharkia Blitz Zagazig EGY 2017-08-29
RcRownchangeKK*chgGame
 1999 2069 4.50 7 0.48 20 9.60 
  Zaqzouq, Mahmoud 1772 EGY1.0010.15203.00 
  Allam, Emad Hamdy 2124 EGY0.5010.08201.60 
  El Shenawy, Ashraf 2160 EGY1.0010.622012.40 
  Ameir, Moheb m2327 EGY0.001-0.1820-3.60 
  Morad, Ahmed 1970 EGY0.001-0.6420-12.80 
  Okasha, Moustafa 1678 EGY1.0010.09201.80 
  Mohamed, Mostafa Ahmed 1963 EGY1.0010.36207.20 

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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