Blitz: Individual Calculations August 2019
 Madyan, Amro  Total change: -28.00  Rating chartPersonal card
 8th Alex chess Blitz Tournament 2019 Alexandria EGY 2019-07-14
RcRownchangeKK*chgGame
 1798 1864 4.00 8 -0.54 20 -10.80 
  Mohamed, Aly Essam 1731 EGY1.0010.32206.40 
  Moreis, Amgad 2047 EGY0.001-0.2620-5.20 
  Abdel Hameid Zaki, Khaled 1464  * EGY1.0010.08201.60 
  Atea, Khaled 2181 EGY0.001-0.1320-2.60 
  Abdel Razik, Islam 1750 EGY0.001-0.6620-13.20 
  Nady, Islam 1464  * EGY1.0010.08201.60 
  Mohamed, Tamer 1804 EGY0.001-0.5820-11.60 
  Fared, Karim 1943 EGY1.0010.612012.20 
 * 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)
 
 9th Alex chess Blitz Tournament 2019 Alexandria EGY 2019-07-21
RcRownchangeKK*chgGame
 1722 1864 4.50 8 -0.87 20 -17.40 
  Magdy, Bishoy 1492 EGY1.0010.10202.00 
  Mohamed, Aly Essam 1731 EGY0.501-0.1820-3.60 
  Abdel Hameid, Zaki 1775 EGY0.001-0.6220-12.40 
  Elsayed, Islam 1953 EGY0.001-0.3820-7.60 
  Sawers, Kerlus 1661 EGY1.0010.24204.80 
  Ashraf, Fahd 1810 EGY0.001-0.5820-11.60 
  Zakrea, Abdel Azim 1544 EGY1.0010.13202.60 
  Kamel, Shereif 1810 EGY1.0010.42208.40 

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)
 
 10th Alex chess Blitz Tournament 2019 Alexandria EGY 2019-07-28
RcRownchangeKK*chgGame
 1829 1864 5.00 9 0.01 20 0.20 
  Hassan, Aly 1678 EGY1.0010.26205.20 
  Ashraf, Fahd 1810 EGY0.001-0.5820-11.60 
  Elfaham, Mahmoud 1910 EGY0.001-0.4420-8.80 
  Zakrea, Abdel Azim 1544 EGY1.0010.13202.60 
  Wafa, Hamed 1568 EGY1.0010.15203.00 
  Atea, Khaled 2181 EGY0.001-0.1320-2.60 
  Mohamed, Aly Essam 1731 EGY1.0010.32206.40 
  Naby, Saiid A. 2264  * EGY0.001-0.0820-1.60 
  Abdel Hameid, Zaki 1775 EGY1.0010.38207.60 
 * 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)
 

 

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