Individual Calculations September 2017
 Hendy, Mohamed  Total change: -28.00  Rating chartPersonal card
 Zagazig Chess Open 2017 Zagazig EGY 2017-08-14
RcRownchangeKK*chgGame
 1865 1548 0.00 5 -0.70 40 -28.00 
  Sayed, Hany 1948  * EGY0.001-0.0840-3.20 
  Shoieb, Mahmoud 1914 EGY0.001-0.1040-4.00 
  Bahgat, Mahmoud 1894 EGY0.001-0.1140-4.40 
  Hamouda, Mostafa 1800 EGY0.001-0.1940-7.60 
  Abdel Moniem, Amany 1770 EGY0.001-0.2240-8.80 
 * 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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