Individual Calculations November 2019
 Rezk, Romany  Total change: 202.80  Rating chartPersonal card
 4th El Khayari Chess Open Matrouh EGY 2019-10-04
RcRownchangeKK*chgGame
 1824 1444 6.00 10 5.07 40 202.80 
  Hosni, Yehya 1844  * EGY1.0010.924036.80 
  Shafek, Mohamed 1844  * EGY0.5010.424016.80 
  Amin, Ashraf f1844  * EGY0.001-0.0840-3.20 
  Hashem, Mostafa 1801 EGY0.5010.394015.60 
  Aboda, Adel 1796 EGY1.0010.894035.60 
  Alwani, Abdel Rahman 1842 EGY0.001-0.0840-3.20 
  Mahrous, Selim 1794 EGY1.0010.894035.60 
  Elrashed, Siddig 1844  * SUD1.0010.924036.80 
  Yaseir, Kalbash Daleel 1844  * SUD0.001-0.0840-3.20 
  Abo Zoer, Abdellah 1783 EGY1.0010.884035.20 
 * 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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