Blitz: Individual Calculations June 2017
 Yousry, Salah  Total change: -2.20  Rating chartPersonal card
 Assem Abdel Razik Blitz Open 2017 Marsa Matrouh EGY 2017-05-19
RcRownchangeKK*chgGame
 2123 2265 6.00 9 -0.11 20 -2.20 
  Yehya, Ashraf 1935 EGY0.501-0.3820-7.60 
  Fawzy, Adham m2383 EGY0.5010.16203.20 
  Ahmed, Moustafa Elsayed 2026 EGY0.001-0.8020-16.00 
  Mohamed, Taghian 2081 EGY1.0010.26205.20 
  Roshdy, Mahmoud 2069 EGY1.0010.25205.00 
  Tork, Mohamed 2100 EGY1.0010.28205.60 
  Gabr, Mohsen f2200 EGY1.0010.41208.20 
  Sameir, Mahmoud 2189 EGY1.0010.40208.00 
  Sayed, Hany 2126 EGY0.001-0.6920-13.80 

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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