Individual Calculations May 2015
 Kamel, Shereif  Total change: 47.20  Rating chartPersonal card
 Pharous Chess Open Alexandria EGY 2015-03-24
RcRownchangeKK*chgGame
 1823 1897 4.00 5 1.18 40 47.20 
  Hashem, Mostafa 1497  * EGY0.501-0.4240-16.80 
  Morsy, Nader 1583 EGY1.0010.14405.60 
  Aly, Osama Mahmoud 2068 EGY1.0010.734029.20 
  Elshereif, Mahmoud Salah 1914 EGY1.0010.524020.80 
  Fahmy, Ahmed 2052 EGY0.5010.21408.40 
 * 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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