Individual Calculations January 2020
 Ismail, Reda  Total change: -11.40  Rating chartPersonal card
 Golden Cleopatra 2019 Cairo EGY 2019-12-02
RcRownchangeKK*chgGame
 1960 2109 5.50 9 -0.57 20 -11.40 
  Elabdiny, Hamdy 1878 EGY1.0010.21204.20 
  Alyeldin, Mohamed 1756 EGY1.0010.11202.20 
  Yousry, Salah f2328 EGY0.001-0.2220-4.40 
  Tamer, Mohamed f1914 EGY0.001-0.7520-15.00 
  Ramadan, Hosny 1853 EGY0.501-0.3120-6.20 
  Saad Fathy, Mohamed 1765 EGY1.0010.12202.40 
  Eraqi, Salah 1921 EGY1.0010.26205.20 
  Amin, Khaled Mohamed 1917 EGY1.0010.25205.00 
  Hassan, Sayed Barakat m2308 EGY0.001-0.2420-4.80 

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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