Rapid: Individual Calculations September 2016
 Elgabry, Mohsen  Total change: -2.60  Rating chartPersonal card
 7th Gharbia Rapid Mahalla EGY 2016-07-30
RcRownchangeKK*chgGame
 2069 2273 6.50 9 -0.26 20 -5.20 
  Elhalwagy, Abdelghafar 1873  * EGY1.0010.08201.60 
  Khatab, Esam 1944 EGY1.0010.12202.40 
  Desoky, Ibrahim 2079 EGY1.0010.25205.00 
  Marzok, Mohamad 2075 EGY1.0010.24204.80 
  Elhalwagy, Islam 2147 EGY1.0010.33206.60 
  Hussein, Akram 2181 EGY0.001-0.6320-12.60 
  Abdel Elah, Ahmed 2086 EGY0.001-0.7420-14.80 
  Roshdy, Mahmoud 2094 EGY1.0010.27205.40 
  Abd El Fatah, Reda Fadel 2139 EGY0.501-0.1820-3.60 
 * 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)
 
 Zagazig Rapid 2016 Zagaziq EGY 2016-08-15
RcRownchangeKK*chgGame
 2047 2273 7.00 9 0.13 20 2.60 
  Ahmed, Ali 1917 SUD1.0010.11202.20 
  Fahmy, Ahmed 2040 EGY0.501-0.2920-5.80 
  Ibrahim, Sarwat 2009 EGY1.0010.18203.60 
  Ahmed, Tamer 2118 EGY0.001-0.7120-14.20 
  Sameir, Ahmed 1914 EGY1.0010.10202.00 
  Shafek, Mohamed 2061 EGY1.0010.23204.60 
  Ameir, Moheb m2374 EGY0.5010.14202.80 
  Allam, Emad Hamdy 2103 EGY1.0010.28205.60 
  Ahmed, Ahmed Alaa 1891 EGY1.0010.09201.80 

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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