Blitz: Individual Calculations February 2015
 Magdy, Ahmed  Total change: -8.20  Rating chartPersonal card
 Egyptian Open 2015 - Blitz Cairo EGY 2015-01-22
RcRownchangeKK*chgGame
 2061 1786 0.50 5 -0.41 20 -8.20 
  Saber, Ibrahim 2186  * EGY0.001-0.0820-1.60 
  Allam, Emad Hamdy 2089 EGY0.5010.36207.20 
  Hussein, Akram 2113 EGY0.001-0.1320-2.60 
  Ahmed, Tamer 2031 EGY0.001-0.2020-4.00 
  Ismail, Hany 1888 EGY0.001-0.3620-7.20 
 * 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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