Rapid: Individual Calculations September 2015
 Nyazi, Nehad  Total change: -12.80  Rating chartPersonal card
 Zagazig Rapid Zagazig EGY 2015-08-08
RcRownchangeKK*chgGame
 1945 2186 5.50 8 -0.64 20 -12.80 
  Amin, Khaled Mohamed 1786  * EGY0.001-0.9220-18.40 
  Salem, Sameh 1887 EGY0.501-0.3520-7.00 
  Elsherbeny, Ibrahim 1834 EGY1.0010.11202.20 
  Yaser, Kareim 1786  * EGY1.0010.08201.60 
  Hesham, Abdelrahman m2400 EGY0.001-0.2320-4.60 
  Talaat, Moustafa Mohamed 1951 EGY1.0010.21204.20 
  Ahmed, Ahmed Alaa 1845 EGY1.0010.12202.40 
  Allam, Emad Hamdy 2069 EGY1.0010.34206.80 
 * 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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