Rapid: Individual Calculations June 2019
 Amin, Ashraf  Total change: 25.00  Rating chartPersonal card
 M. Abo Nar chess rabid (sheikh zayed city) Cairo EGY 2019-04-29
RcRownchangeKK*chgGame
 1906 2122 7.00 9 0.26 20 5.20 
  Magdy E., Mohamed 1722  * EGY1.0010.08201.60 
  Mahmoud, Moataz 1734 EGY1.0010.09201.80 
  Yaser, Kareim 1861 EGY1.0010.18203.60 
  Ahmed, Ahmed Alaa 2163 EGY0.5010.06201.20 
  Yehya, Waleed 2003 EGY0.501-0.1620-3.20 
  Abdo, Hany Elsayed 1985 EGY0.001-0.6820-13.60 
  Hassan, Moustafa Mohamed 1767 EGY1.0010.11202.20 
  Fatehy, Hazem 1908 EGY1.0010.23204.60 
  Refaat, Ibrahim 2009 EGY1.0010.35207.00 
 * 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)
 
 Elasema Rapid Cairo EGY 2019-05-04
RcRownchangeKK*chgGame
 2073 2125 6.00 9 0.99 20 19.80 
  Mahmoud Saleh, Mohamed 1725  * EGY1.0010.08201.60 
  Amin, Khaled Mohamed 1884 EGY1.0010.20204.00 
  Sadek, Sameh f2372 EGY0.001-0.1920-3.80 
  Mohamed, Emad Eldin 1812 EGY1.0010.14202.80 
  Morsy, Elsayed 2022 EGY1.0010.36207.20 
  Ameir, Moheb m2446 EGY0.001-0.1320-2.60 
  Abdo, Hany Elsayed 1985 EGY0.501-0.1920-3.80 
  Raslan, Moustafa 2165 EGY1.0010.562011.20 
  Sarwat, Walaa m2245 EGY0.5010.16203.20 
 * 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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