Individual Calculations December 2019
 Hesham, Abdallah  Total change: 29.60  Rating chartPersonal card
 Egyptian Ch. Open (Final) 2019 Cairo EGY 2019-11-16
RcRownchangeKK*chgGame
 1935 1988 6.50 9 1.48 20 29.60 
  Mokhtar, Amir 1655 EGY1.0010.12202.40 
  Fadi, Marko f2313 EGY1.0010.872017.40 
  Himdan, Maher m2206 EGY0.001-0.2220-4.40 
  Alyeldin, Mohamed 1780 EGY0.501-0.2720-5.40 
  Maged, Mathew 1588  * EGY1.0010.08201.60 
  Soliman Abdallah, Mohamed 1774 EGY1.0010.23204.60 
  Darwish, Mahmoud Hamdy 2157 EGY0.001-0.2820-5.60 
  Ghareeb, Mohamed Reda 1771 EGY1.0010.22204.40 
  Abdel Fadil, Mohamed 2167 EGY1.0010.732014.60 
 * 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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