Individual Calculations January 2017
 Himdan, Maher  Total change: 20.40  Rating chartPersonal card
 Golden Cleopatra 2016 Cairo EGY 2016-12-13
RcRownchangeKK*chgGame
 2087 2217 7.50 10 1.02 20 20.40 
  Fahmy, Rafik 1817  * EGY1.0010.08201.60 
  Abdel Hameed, Mazen 1890 EGY1.0010.13202.60 
  Elhamady, Ahmed 2036 EGY0.501-0.2420-4.80 
  Sabry, Mohamed 1929 EGY1.0010.16203.20 
  Rahman, Yehya m2156 EGY1.0010.42208.40 
  El Amary, Kamal f2252 EGY0.5010.05201.00 
  Wageih, Kareim m2373 EGY0.001-0.2920-5.80 
  Youssef, Fady 2040 EGY1.0010.27205.40 
  Ghoneim, Ahmed Mohamed 2047 EGY1.0010.28205.60 
  Ibrahim, Hatim m2334 EGY0.5010.16203.20 
 * 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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