Individual Calculations April 2013
 Bauomy, Magdy  Total change: 51.00  Rating chartPersonal card
 Zgaziq Open 2013 Zgazig EGY 2013-03-15
RcRownchangeKK*chgGame
 2058 1732 2.50 6 1.70 30 51.00 
  Sameir, Mahmoud 2089 EGY0.001-0.1130-3.30 
  Hussein, Mahmoud 2132  * EGY0.001-0.0830-2.40 
  Sobhy, Tamer 2040 EGY1.0010.863025.80 
  Tork, Mohamed 2130 EGY0.001-0.0830-2.40 
  Talaat, Moustafa Mohamed 1940 EGY0.5010.27308.10 
  Megahed, Wael 2016 EGY1.0010.843025.20 
 * 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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