Individual Calculations October 2016
 Elamrawy, Mohamed  Total change: -10.40  Rating chartPersonal card
 21th Alexandria Open 2016 Alexandria EGY 2016-08-30
RcRownchangeKK*chgGame
 1996 1995 2.50 6 -0.52 20 -10.40 
  Fadi, Marko 2283 EGY0.001-0.1620-3.20 
  Kandil, Ahmed Abdel Khalek 1819 EGY1.0010.27205.40 
  Ramadan, Hosny 1831 EGY1.0010.28205.60 
  Mosallam, Hosam 2205 EGY0.5010.27205.40 
  Hamdy, Mohamed 2082 EGY0.001-0.3820-7.60 
  Mahmoud, Ibrahim 1753 EGY0.001-0.8020-16.00 

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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