Individual Calculations October 2018
 Sayed Hassan, Mohamed  Total change: 31.40  Rating chartPersonal card
 Alexandria Open 2018 Alexandria EGY 2018-09-03
RcRownchangeKK*chgGame
 2109 2229 8.00 10 1.57 20 31.40 
  Amin, Khaled Mohamed 1864 EGY1.0010.10202.00 
  Sabry, Mahmoud 1967 EGY1.0010.18203.60 
  Amer , Ahmed 1918 EGY1.0010.14202.80 
  Rashed, Nabil 2106 EGY1.0010.33206.60 
  Hassan, Sayed Barakat m2303 EGY0.001-0.4020-8.00 
  Zayan, Osama 2120 EGY0.501-0.1520-3.00 
  Ahmed, Moustafa Elsayed 2108 EGY1.0010.34206.80 
  Darwish, Mahmoud Hamdy 2132 EGY1.0010.37207.40 
  Yousry, Salah f2323 EGY1.0010.632012.60 
  Naby, Saiid A. 2247 EGY0.5010.03200.60 

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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