Rapid: Individual Calculations April 2019
 Elgamal, Amgad  Total change: -43.80  Rating chartPersonal card
 Zagazig Rapid2019 zagazig EGY 2019-03-06
RcRownchangeKK*chgGame
 1838 1769 2.00 6 -0.59 20 -11.80 
  Amin, Ashraf f2169  * EGY0.001-0.0820-1.60 
  Ghareb, Ahmed 1994 EGY0.001-0.2220-4.40 
  Tamer, Ahmed c1890 EGY0.001-0.3420-6.80 
  Abdel Moneim, Asmaa 1589 EGY0.001-0.7420-14.80 
  Elbooz, Mohamed 1638 EGY1.0010.32206.40 
  Hamed Sabrah, Mohamed 1749 EGY1.0010.47209.40 
 * 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)
 
 Nasser Seddik ChessRapid 3 Alexandria EGY 2019-03-06
RcRownchangeKK*chgGame
 1647 1769 3.00 7 -1.60 20 -32.00 
  Raslan, Moustafa 2169  * EGY0.001-0.0820-1.60 
  Mina, Ehab 1501 EGY0.001-0.8320-16.60 
  Wafa, Hamed 1581 EGY1.0010.26205.20 
  Abo Elkassem, Mohamed 1648 EGY1.0010.34206.80 
  Abdel Monem, Atea 1618 EGY0.001-0.7020-14.00 
  El Alshey, Mahmoud 1369  * EGY0.001-0.9220-18.40 
  Abdel Aziz, Mohamed 1641 EGY1.0010.33206.60 
 * 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)
 

 

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