Individual Calculations June 2016
 Zayan, Mohamed  Total change: 33.20  Rating chartPersonal card
 EGYPT Chess Open 2016 Cairo EGY 2016-04-22
RcRownchangeKK*chgGame
 2058 2154 6.50 9 0.83 40 33.20 
  Bakr Saiid, Mohamed 1778 EGY1.0010.09403.60 
  Elbadawy, Ahmed 1925 EGY1.0010.21408.40 
  Adly, Ahmed g2554  * EGY0.001-0.0840-3.20 
  Abdein, Saiied 1969 EGY1.0010.264010.40 
  Hussein, Hany 2037 EGY0.001-0.6640-26.40 
  Tawfeik, Ahmed Gamal 1944 EGY1.0010.23409.20 
  Sadek, Taha 1929 EGY1.0010.22408.80 
  Ezat, Mohamed m2467 EGY0.5010.364014.40 
  Elazzawy, Walid 1918 EGY1.0010.20408.00 
 * 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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