Individual Calculations December 2014
 M.amer, Hossam  Total change: 0.00  Rating chartPersonal card
 Egyptian Chess Open 2014 (Final) Cairo EGY 2014-10-27
RcRownchangeRpKK*chgGame
 1972 0 5.00 9 0.00 1992   0.00 
  Hesham, Abdallah 1952 EGY0.0010.00 0.00 
  Sobhy, Tamer 1963 EGY0.0010.00 0.00 
  Reda, Mohamed 1800 EGY1.0010.00 0.00 
  Talaat, Shereif 1895 EGY1.0010.00 0.00 
  Ellethy, Nabil 1981 EGY1.0010.00 0.00 
  Shafek, Mohamed 2055 EGY1.0010.00 0.00 
  Shaaban, Adel 2108 EGY0.0010.00 0.00 
  Ibrahim, Sarwat 2040 EGY0.0010.00 0.00 
  Samy, Mahmoud 1955 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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