Blitz: Individual Calculations June 2017
 Youssef Ahmed, Youssef  Total change: 7.00  Rating chartPersonal card
 Assem Abdel Razik Blitz Open 2017 Marsa Matrouh EGY 2017-05-19
RcRownchangeKK*chgGame
 1911 1825 4.00 9 0.35 20 7.00 
  Abou El Zein, Eid Mahmoud m2187 EGY1.0010.902018.00 
  Salah, Sayed 2217 EGY0.001-0.0820-1.60 
  Sayed, Hany 2126 EGY0.001-0.1520-3.00 
  Yehya, Sameh 1979 EGY0.001-0.2920-5.80 
  Suliman, Idriss 1526 SUD1.0010.15203.00 
  Abou Tayil, Mohamed 2044 EGY0.001-0.2220-4.40 
  Mahmoud, Saaid 1599 EGY1.0010.21204.20 
  Bauomy, Magdy 1713 EGY0.001-0.6520-13.00 
  Aboda, Adel 1808 EGY1.0010.48209.60 

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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