Individual Calculations December 2014
 Mahmoud, Bahaa  Total change: 0.00  Rating chartPersonal card
 Egyptian Chess Open 2014 (Final) Cairo EGY 2014-10-27
RcRownchangeRpKK*chgGame
 1899 0 3.50 9 0.00 1819   0.00 
  Mahmoud, Waleid Mohamed 1934 EGY0.0010.00 0.00 
  Talaat, Shereif 1895 EGY0.0010.00 0.00 
  Metwally, Sabry 1818 EGY0.0010.00 0.00 
  Ismail, Mohamed 1838 EGY1.0010.00 0.00 
  Ramadan, Hosny 1869 EGY1.0010.00 0.00 
  Abel Naby, Ahmed 1968 EGY0.5010.00 0.00 
  Hanafy, Salah 2080 EGY0.0010.00 0.00 
  Elhoseiny, Mosaad 1929 EGY0.0010.00 0.00 
  Tamer, Mohamed f1756 EGY1.0010.00 0.00 

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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