Individual Calculations April 2017
 Tarek, Mohamed  Total change: -18.80  Rating chartPersonal card
 Egyptian League 2016-2017 1st Group Many Cites EGY 2017-01-27
RcRownchangeKK*chgGame
 2064 1804 0.50 7 -0.94 20 -18.80 
  Mahany, Mahmoud 2114 EGY0.001-0.1420-2.80 
  Hanafy, Salah 2080 EGY0.001-0.1720-3.40 
  Ramy, Amir 1769 EGY0.001-0.5520-11.00 
  Sayed, Hany 2158 EGY0.5010.39207.80 
  Wagdy, Andro m2204  * EGY0.001-0.0820-1.60 
  Aly, Talal 1975 EGY0.001-0.2720-5.40 
  Ahmed, Moustafa Elsayed 2147 EGY0.001-0.1220-2.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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