Blitz: Individual Calculations December 2019
 Abdel Hameid, Zaki  Total change: -6.20  Rating chartPersonal card
 El Prince Chess U2000 Alexandria EGY 2019-11-03
RcRownchangeKK*chgGame
 1811 1787 5.00 8 1.36 20 27.20 
  El Alshey, Mahmoud 1399 EGY1.0010.09201.80 
  Eid, Mansour 1961 EGY0.001-0.2720-5.40 
  Sakr, Hesham 1942 EGY1.0010.712014.20 
  Adel, Sara wf1863 EGY1.0010.602012.00 
  Abd Elsalam, Mohamed 1778 EGY0.001-0.5120-10.20 
  Sawers, Kerlus 1710 EGY1.0010.39207.80 
  Abdel Kawy, Mohamed 1905 EGY0.001-0.3420-6.80 
  Elfaham, Mahmoud 1928 EGY1.0010.692013.80 

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)
 
 Black Horse Alexandria EGY 2019-11-13
RcRownchangeKK*chgGame
 1763 1787 1.50 6 -1.67 20 -33.40 
  Abdou, Mohamed Hamdy 2051 EGY0.001-0.1820-3.60 
  Abdel Mageed, Ibrahim Mohamed 1744 EGY0.001-0.5620-11.20 
  Ibrahim, Sameh 1784 EGY0.5010.00200.00 
  Hamad, Hamdy 1502 EGY1.0010.16203.20 
  Elfaham, Mahmoud 1928 EGY0.001-0.3120-6.20 
  Zakrea, Abdel Azim 1567 EGY0.001-0.7820-15.60 

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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