Individual Calculations January 2018
 Shehata, Abdel Hady  Total change: -2.20  Rating chartPersonal card
 Golden Cleopatra Open 2017 Cairo EGY 2017-12-11
RcRownchangeKK*chgGame
 1888 1975 4.00 7 -0.11 20 -2.20 
  Antar, Safaa 1575  * EGY0.001-0.9220-18.40 
  Fadel, Mina 1589 EGY0.001-0.9120-18.20 
  Sayed, Mohamed Adel 1716 EGY1.0010.18203.60 
  Mohamed, Taha Elsayed 1700 EGY1.0010.17203.40 
  Allam, Emad Hamdy 2160 EGY1.0010.742014.80 
  Sarwat, Walaa m2288 EGY0.001-0.1420-2.80 
  El Amary, Kamal f2189 EGY1.0010.772015.40 
 * 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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