Individual Calculations August 2019
 Tamer, Mohamed  Total change: 68.40  Rating chartPersonal card
 Alexandria classic N1 Alexandria EGY 2019-06-22
RcRownchangeKK*chgGame
 1876 1756 4.50 8 1.71 40 68.40 
  Helmy, Amro 2077 EGY0.5010.374014.80 
  Farouk, Mohamed 1962 EGY0.001-0.2440-9.60 
  Khalifa, Zeyad 1595 EGY1.0010.294011.60 
  Mohamed, Tamer 1924 EGY0.5010.22408.80 
  Kamel, Shereif 1916 EGY0.5010.21408.40 
  Ramadan, Moustafa 1954 EGY1.0010.764030.40 
  Ashraf, Fahd 1870 EGY0.001-0.3440-13.60 
  Hemeida, Eyad 1712 EGY1.0010.444017.60 

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)
 

 

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