Rapid: Individual Calculations June 2017
 Hashem, Mostafa  Total change: 97.20  Rating chartPersonal card
 Mr. Mohamed Zabeib Rapid Alexandria EGY 2017-05-05
RcRownchangeKK*chgGame
 1900 1580 4.00 8 2.89 20 57.80 
  Abdel Ghany, Khaled 1980  * EGY0.001-0.0820-1.60 
  Darwish, Mahmoud Hamdy 1980  * EGY0.001-0.0820-1.60 
  Ez Eldin, Ibrahim 1798 EGY0.001-0.2220-4.40 
  Rakha, Ahmed 1865 EGY1.0010.842016.80 
  Talaat, Mohamed 1847 EGY1.0010.822016.40 
  Elzoaeiry, Hussein 1819 EGY1.0010.802016.00 
  Yehya, Sameh 1932 EGY1.0010.892017.80 
  El Shenawy, Ashraf 1980  * 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)
 
 4th Engineers Chess Rapid Tanta EGY 2017-05-25
RcRownchangeKK*chgGame
 1907 1580 2.50 4 1.97 20 39.40 
  Lotfy, Abdel Rahman 1980  * EGY0.001-0.0820-1.60 
  Almenshawy, Waell 1896 EGY1.0010.872017.40 
  Abo Elyazeed, Omar 1952 EGY0.5010.40208.00 
  Khedr, Mahmoud 1798 EGY1.0010.782015.60 
 * 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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