Blitz: Individual Calculations July 2019
 Mostafa, Elsayed Mohamed  Total change: 4.80  Rating chartPersonal card
 6th Alex chess Blitz Tournament 2019 Alexandria EGY 2019-06-01
RcRownchangeKK*chgGame
 1754 1768 5.00 8 0.88 20 17.60 
  Abdel Hameid, Zaki 1794 EGY1.0010.542010.80 
  Ashraf, Fahd 1910 EGY0.001-0.3120-6.20 
  Zakrea, Abdel Azim 1565 EGY1.0010.24204.80 
  Tamer, Mohamed f1767 EGY0.001-0.5020-10.00 
  Kamel, Shereif 1839 EGY0.001-0.4020-8.00 
  Abdel Aziz, Mohamed 1597 EGY1.0010.27205.40 
  Mohamed, Aly Essam 1761 EGY1.0010.49209.80 
  Abdel Razik, Islam 1802 EGY1.0010.552011.00 

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)
 
 Adham Fawzy Blitz Alexandria EGY 2019-06-07
RcRownchangeKK*chgGame
 1834 1768 4.00 11 -0.64 20 -12.80 
  Mousa, Ahmed 2168  * EGY0.001-0.0820-1.60 
  Elhalwagy, Islam 2153 EGY0.001-0.0920-1.80 
  Swilam, Mahmoud 1379 EGY1.0010.09201.80 
  Saad, Ahmed Mohamed 1912 EGY1.0010.692013.80 
  Ismail, Hany 1878 EGY0.001-0.3520-7.00 
  Abdel Ghany, Khaled 1988 EGY0.001-0.2220-4.40 
  Mokhtar, Amir 1600 EGY1.0010.28205.60 
  Ashraf, Fahd 1910 EGY0.001-0.3120-6.20 
  Salah, Mohamed 1702 EGY0.001-0.5920-11.80 
  Zakrea, Abdel Azim 1565 EGY1.0010.24204.80 
  Darwish, Amro 1915 EGY0.001-0.3020-6.00 
 * 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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