Blitz: Individual Calculations January 2020
 Bakheet, Mohamed Adel  Total change: 40.20  Rating chartPersonal card
 Black Horse 3 Alexandria EGY 2019-12-04
RcRownchangeKK*chgGame
 1901 1631 4.50 9 2.73 20 54.60 
  Helmy, Amro 1958 EGY0.001-0.1320-2.60 
  Abdou, Mohamed Hamdy 2031  * EGY1.0010.922018.40 
  Darwish, Amro 1862 EGY0.001-0.2120-4.20 
  Sobhy, Raafat 1996 EGY1.0010.902018.00 
  Abdel Hameid, Zaki 1781 EGY0.5010.20204.00 
  Elmaghraby, Abdel Basset 1804 EGY0.5010.23204.60 
  Abo Elmkarm, Mohamed 1618 EGY1.0010.48209.60 
  Naby, Saiid A. 2031  * EGY0.5010.42208.40 
  Raslan, Moustafa 2031  * EGY0.001-0.0820-1.60 
 * 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)
 
 Black Horse 4 Alexandria EGY 2019-12-07
RcRownchangeKK*chgGame
 1686 1631 2.00 5 -0.15 20 -3.00 
  Elfaham, Mahmoud 1866 EGY0.001-0.2120-4.20 
  Khedr, Mahmoud 1804 EGY0.001-0.2720-5.40 
  Michael Emad, Kerlus 1470 EGY1.0010.29205.80 
  Elgamal, Hamdy 1665 EGY0.001-0.4520-9.00 
  Mahmoud, Hassan 1624 EGY1.0010.49209.80 

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)
 
 Alexandria (Blitz) 2019 Alexandria EGY 2019-12-29
RcRownchangeKK*chgGame
 1892 1631 0.00 3 -0.57 20 -11.40 
  Fatahalla, Tarek 1933 EGY0.001-0.1520-3.00 
  Mohamed, Osama 1944 EGY0.001-0.1420-2.80 
  Yaseir, Kalbash Daleel 1800 SUD0.001-0.2820-5.60 

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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