Individual Calculations January 2018
 Haredy, Hesham  Total change: -9.60  Rating chartPersonal card
 Golden Cleopatra Open 2017 Cairo EGY 2017-12-11
RcRownchangeKK*chgGame
 2009 1705 0.50 5 -0.24 40 -9.60 
  Sameeh, Hany f2105  * EGY0.001-0.0840-3.20 
  Abdel Aziz, Khaled 2035 EGY0.001-0.1240-4.80 
  Abdein, Saiied 1949 EGY0.001-0.2040-8.00 
  Shaaban, Brince 1934 EGY0.5010.294011.60 
  Nasr, Ahmed 2022 EGY0.001-0.1340-5.20 
 * 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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