Rapid: Individual Calculations October 2017
 Amin, Ashraf  Total change: -3.40  Rating chartPersonal card
 9th Gharbia Rapid Chess Tournament Elmahalla EGY 2017-09-03
RcRownchangeKK*chgGame
 2002 2278 7.00 9 -0.32 20 -6.40 
  Ashraf, Fahd 1878  * EGY1.0010.08201.60 
  Kamal, Edmon 1906 EGY1.0010.10202.00 
  Khalil, Ahmed Salem 2092 EGY0.001-0.7420-14.80 
  Ahmed Yehia, Ahmed 1878  * EGY1.0010.08201.60 
  Hesham, Abdallah 1937 EGY1.0010.12202.40 
  Zayan, Mohamed f2090 EGY0.001-0.7420-14.80 
  Elbolok, Mohamed 1917 EGY1.0010.10202.00 
  Abou Tayil, Mohamed 2107 EGY1.0010.27205.40 
  Nyazi, Nehad 2213 EGY1.0010.41208.20 
 * 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)
 
 1st Port Said Rapid (Hossam Ali) Posrt Said EGY 2017-09-21
RcRownchangeKK*chgGame
 2084 2278 6.00 8 0.15 20 3.00 
  Seif Aziz, Ibrahem 1878  * EGY1.0010.08201.60 
  Kandil, Elsayed 1898 EGY1.0010.09201.80 
  Sameeh, Hany f2121 EGY1.0010.29205.80 
  Saber, Ibrahim 2154 EGY0.501-0.1720-3.40 
  Allam, Emad Hamdy 2077 EGY1.0010.24204.80 
  Sarwat, Walaa m2300 EGY0.001-0.4720-9.40 
  Hussein, Akram 2116 EGY0.501-0.2120-4.20 
  Abdel Aziz, Ehab 2131 EGY1.0010.30206.00 
 * 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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