Individual Calculations December 2014
 Reda, Mohamed Hassan  Total change: 0.00  Rating chartPersonal card
 Egyptian Chess Open 2014 (Final) Cairo EGY 2014-10-27
RcRownchangeRpKK*chgGame
 1935 0 2.00 7 0.00 1777   0.00 
  Refaat, Ibrahim 2019 EGY0.0010.00 0.00 
  Mabrook, Hamdy 1981 EGY0.5010.00 0.00 
  Ahmed Aly, Alaa Eldin 1919 EGY0.5010.00 0.00 
  Mohamed, Tamer 2004 EGY0.0010.00 0.00 
  Salah Eldin, Emad 1892 EGY0.5010.00 0.00 
  Metwally, Sabry 1818 EGY0.5010.00 0.00 
  Elhares, Amro 1915 EGY0.0010.00 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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