Individual Calculations December 2014
 Nahy, Nader  Total change: 0.00  Rating chartPersonal card
 Egyptian Chess Open 2014 (Final) Cairo EGY 2014-10-27
RcRownchangeRpKK*chgGame
 1819 0 1.50 8 0.00 1568   0.00 
  Salah Eldin, Emad 1892 EGY0.0010.00 0.00 
  Ramadan, Hosny 1869 EGY1.0010.00 0.00 
  Abdel Sattar, Magdy 2022 EGY0.0010.00 0.00 
  Magdy, Ahmed 1861 EGY0.0010.00 0.00 
  Tarek, Mohamed 1738 EGY0.0010.00 0.00 
  Amin, Khaled Mohamed 1720 EGY0.0010.00 0.00 
  Tamer, Mohamed f1756 EGY0.5010.00 0.00 
  Taha, Amro 1697 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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