Rapid: Individual Calculations April 2019
 Zayan, Osama  Total change: -33.60  Rating chartPersonal card
 Zagazig Rapid2019 zagazig EGY 2019-03-06
RcRownchangeKK*chgGame
 1904 2175 5.50 9 -1.80 20 -36.00 
  Gahfer, Khaled 1775  * LBA0.001-0.9220-18.40 
  Pushra, Peter 1775  * EGY1.0010.08201.60 
  Ahmed Yehia, Ahmed 1825  * EGY1.0010.11202.20 
  Elgantiry, Ahmed 1885 EGY0.001-0.8420-16.80 
  Alaa, Ahmed 1827 EGY1.0010.11202.20 
  Elbolok, Mohamed 1931 EGY0.501-0.3020-6.00 
  Tork, Mohamed 1990 EGY1.0010.26205.20 
  El Shenawy, Ashraf 2034 EGY1.0010.31206.20 
  Anwar, Ashraf Mohamed 2097 EGY0.001-0.6120-12.20 
 * 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)
 
 Tanta Rapid Tanta EGY 2019-03-27
RcRownchangeKK*chgGame
 1954 2175 7.00 9 0.12 20 2.40 
  Hafez, Magdy Mohamed 1775  * EGY1.0010.08201.60 
  Tamer, Mohamed f1833 EGY1.0010.12202.40 
  Moatamid, Yasser 1937 EGY1.0010.20204.00 
  Moreis, Amgad 2101 EGY0.001-0.6020-12.00 
  Beshara, Nadi 1958 EGY0.501-0.2820-5.60 
  Kamal, Edmon 1892 EGY1.0010.16203.20 
  Aksenov, Konstantin Al. 1983 RUS1.0010.25205.00 
  Masoud, Mohamed Helmy 1964 EGY1.0010.23204.60 
  Hosni, Yehya 2146 EGY0.501-0.0420-0.80 
 * 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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