Blitz: Individual Calculations September 2017
 Zaqzouq, Mahmoud  Total change: 3.40  Rating chartPersonal card
 1st Sharkia Blitz Zagazig EGY 2017-08-29
RcRownchangeKK*chgGame
 2055 1772 1.00 5 0.17 20 3.40 
  Fayad, Gamal 2087 EGY1.0010.862017.20 
  Abdel Razik, Ahmed 2069 EGY0.001-0.1520-3.00 
  Zayan, Osama 2081 EGY0.001-0.1420-2.80 
  Kamal, Edmon 1969 EGY0.001-0.2520-5.00 
  Fekri, Wael 2069 EGY0.001-0.1520-3.00 

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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