Blitz: Individual Calculations January 2020
 Helmy, Amro  Total change: -9.60  Rating chartPersonal card
 Black Horse 3 Alexandria EGY 2019-12-04
RcRownchangeKK*chgGame
 1924 1958 5.00 9 0.17 20 3.40 
  Bakheet, Mohamed Adel 1631 EGY1.0010.13202.60 
  Naby, Saiid A. 2276 EGY0.001-0.1320-2.60 
  Abo Elmkarm, Mohamed 1618 EGY1.0010.12202.40 
  Elmaghraby, Abdel Basset 1804 EGY0.001-0.7120-14.20 
  Farouk, Mohamed 1908 EGY0.001-0.5720-11.40 
  Hosny Ahmed, Mohamed 1890 EGY1.0010.41208.20 
  Sobhy, Raafat 1996 EGY1.0010.552011.00 
  Raslan, Moustafa 2099 EGY1.0010.692013.80 
  Atea, Khaled 2091 EGY0.001-0.3220-6.40 

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
 1774 1958 5.00 8 -0.73 20 -14.60 
  Sawers, Kerlus 1719 EGY0.001-0.8020-16.00 
  Mahmoud, Hassan 1624 EGY1.0010.12202.40 
  Khalifa, Zeyad 1558  * EGY1.0010.08201.60 
  Elgamal, Hamdy 1665 EGY1.0010.15203.00 
  Sobhy, Raafat 1996 EGY1.0010.552011.00 
  Elfaham, Mahmoud 1866 EGY0.001-0.6320-12.60 
  Fared, Karim 1823 EGY0.001-0.6820-13.60 
  Mohamed, Osama 1944 EGY1.0010.48209.60 
 * 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)
 
 Alexandria (Blitz) 2019 Alexandria EGY 2019-12-29
RcRownchangeKK*chgGame
 1882 1958 5.50 9 0.08 20 1.60 
  Fahmy , Hosam Eldin 1788 EGY1.0010.28205.60 
  Abdel Razik, Islam 1788 EGY0.001-0.7220-14.40 
  Abdel Mageed, Ibrahim Mohamed 1764 EGY1.0010.25205.00 
  Khedr, Mahmoud 1804 EGY1.0010.29205.80 
  Elmaghraby, Abdel Basset 1804 EGY1.0010.29205.80 
  Tamer, Ahmed c1906 EGY0.501-0.0720-1.40 
  Gabr, Mohsen f2178 EGY0.001-0.2220-4.40 
  Khtab, Kamal 1863 SUD0.001-0.6320-12.60 
  Abdou, Mohamed Hamdy 2041 EGY1.0010.612012.20 

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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