Rapid: Individual Calculations April 2017
 Farouk, Mohamed  Total change: -23.20  Rating chartPersonal card
 IA Ahmed Yehya Rapid Alexandria EGY 2017-02-28
RcRownchangeKK*chgGame
 1875 1900 3.00 8 -1.16 20 -23.20 
  Zayan, Osama 2152 EGY0.001-0.1920-3.80 
  Khedr, Elsaeed 1500  * EGY1.0010.08201.60 
  Atea, Khaled 2118 EGY0.001-0.2220-4.40 
  Sakr, Mohamed Samir 1692 EGY1.0010.23204.60 
  Ahmed, Tamer 2158 EGY0.001-0.1820-3.60 
  Yasser, Abdel Rahman 1595 EGY1.0010.14202.80 
  Fatahalla, Tarek 2081 EGY0.001-0.2620-5.20 
  Sobhy, Magdy 1700 EGY0.001-0.7620-15.20 
 * 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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