Blitz: Individual Calculations May 2019
 Abdel Hameid, Zaki  Total change: 44.40  Rating chartPersonal card
 Alexandria Blitz N1 Alexandria EGY 2019-04-20
RcRownchangeKK*chgGame
 1804 1785 6.00 10 1.22 20 24.40 
  Mousa, Ahmed 2185  * EGY0.5010.42208.40 
  Tamer, Ahmed c1603 EGY0.001-0.7420-14.80 
  Tamer, Mohamed f1640 EGY1.0010.31206.20 
  Kamil, Askandar 1458 EGY1.0010.13202.60 
  Fatahalla, Tarek 1924 EGY0.001-0.3120-6.20 
  Mohamed, Aly Essam 1649 EGY1.0010.32206.40 
  Ramadan, Moustafa 1785 EGY1.0010.502010.00 
  Elfaham, Mahmoud 1943 EGY1.0010.712014.20 
  Helmy, Amro 1945 EGY0.001-0.2920-5.80 
  Fared, Karim 1909 EGY0.5010.17203.40 
 * 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)
 
 Alexandria Blitz N2 Alexandria EGY 2019-04-27
RcRownchangeKK*chgGame
 1822 1785 5.50 10 1.00 20 20.00 
  Raslan, Moustafa 2125 EGY0.001-0.1220-2.40 
  Saiid, Samir 2084 EGY0.001-0.1520-3.00 
  Zakrea, Abdel Azim 1386 EGY1.0010.08201.60 
  Fared, Karim 1909 EGY0.5010.17203.40 
  Mohamed, Tamer 1903 EGY1.0010.662013.20 
  Ezzat, Ahmed 1635 EGY1.0010.30206.00 
  Adel, Sara wf1727 EGY1.0010.42208.40 
  Farouk, Mohamed 1940 EGY0.001-0.2920-5.80 
  Salah, Mohamed 1866 EGY1.0010.612012.20 
  Mohamed, Aly Essam 1649 EGY0.001-0.6820-13.60 

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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