Individual Calculations January 2018
 Abdo, Hany Elsayed  Total change: 25.00  Rating chartPersonal card
 Golden Cleopatra Open 2017 Cairo EGY 2017-12-11
RcRownchangeKK*chgGame
 1910 2049 6.50 8 1.25 20 25.00 
  Sobhy, Magdy 1649  * EGY1.0010.08201.60 
  Nabil, Mohamed 1651 EGY1.0010.08201.60 
  Hosny, Amer 1821 EGY1.0010.21204.20 
  El Arousy, Abdul Hameed m2304 EGY0.5010.31206.20 
  Moatamid, Yasser 1786 EGY1.0010.18203.60 
  Gaafar, Hassan c2220 EGY0.001-0.2720-5.40 
  Radwan, Mohamed A.fatah 1903 EGY1.0010.30206.00 
  Abdein, Saiied 1949 EGY1.0010.36207.20 
 * 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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