Rapid: Individual Calculations June 2018
 Ashraf, Fahd  Total change: -23.60  Rating chartPersonal card
 2nd King of draw rapid Tanta EGY 2018-05-05
RcRownchangeKK*chgGame
 1763 1836 4.00 7 -0.04 20 -0.80 
  Agha, Mohamed 1544 EGY1.0010.15203.00 
  Helal, Ahmed 1564 EGY0.001-0.8320-16.60 
  Moustafa, Ashraf 1460 EGY1.0010.09201.80 
  Elshenawy, Ahmed 1572 EGY1.0010.18203.60 
  Elsayed, Gamal 2025 EGY1.0010.752015.00 
  Abdou, Mohamed Hamdy 2077 EGY0.001-0.2020-4.00 
  Lotfy, Abdel Rahman 2101 EGY0.001-0.1820-3.60 

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)
 
 Aly Yassen Chess Rapid Alexandria EGY 2018-05-15
RcRownchangeKK*chgGame
 1617 1836 5.00 8 -1.14 20 -22.80 
  El Nabawy, Nabil 1562 EGY1.0010.17203.40 
  Sawers, Kerlus 1693 EGY0.501-0.1920-3.80 
  Hesham , Hassan Mahmoud 1665 EGY0.001-0.7320-14.60 
  Ibrahim, Atia Ahmed 1436  * EGY0.501-0.4220-8.40 
  Abdel Aziz, Mohamed 1702 EGY1.0010.32206.40 
  Fared, Karim 1722 EGY1.0010.34206.80 
  Sakr, Abdel Rehem 1628 EGY0.001-0.7720-15.40 
  Abo Elkassem, Mohamed 1530 EGY1.0010.14202.80 
 * 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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