Blitz: Individual Calculations January 2020
 Mohamed, Osama  Total change: -96.00  Rating chartPersonal card
 Black Horse 4 Alexandria EGY 2019-12-07
RcRownchangeKK*chgGame
 1771 1944 5.00 9 -1.46 20 -29.20 
  Elgamal, Hamdy 1665 EGY0.001-0.8420-16.80 
  Elmaghraby, Abdel Basset 1804 EGY1.0010.31206.20 
  Hassan, Aly 1664 EGY0.001-0.8420-16.80 
  Abo Elmkarm, Mohamed 1618 EGY1.0010.13202.60 
  Khedr, Mahmoud 1804 EGY1.0010.31206.20 
  Salah, Mohamed 1770 EGY1.0010.27205.40 
  Abdel Razik, Islam 1788 EGY1.0010.29205.80 
  Elfaham, Mahmoud 1866 EGY0.001-0.6120-12.20 
  Helmy, Amro 1958 EGY0.001-0.4820-9.60 

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)
 
 Alexandria (Blitz) 2019 Alexandria EGY 2019-12-29
RcRownchangeKK*chgGame
 1698 1944 3.00 8 -3.34 20 -66.80 
  George Micheal, Kevin 1656 EGY0.001-0.8420-16.80 
  Ibrahim, Atia Ahmed 1544  * EGY1.0010.08201.60 
  Bakheet, Mohamed Adel 1631 EGY1.0010.14202.80 
  Elmaghraby, Abdel Basset 1804 EGY0.001-0.6920-13.80 
  Alhassadi, Yousef A. 1766 LBA0.001-0.7320-14.60 
  Sarwat, Beshoy 1760 EGY1.0010.26205.20 
  Mohamed, Mahmoud Mohamed 1801 EGY0.001-0.6920-13.80 
  Mohamed Ismail, Mohamed 1619 EGY0.001-0.8720-17.40 
 * 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)
 

 

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