Rapid: Individual Calculations August 2022
 Abdel Rab Elnaby, Anas  Total change: 54.20  Rating chartPersonal card
 republican people party damietta Damietta EGY 2022-07-20
RcRownchangeKK*chgGame
 1825 1744 1.50 4 -0.08 20 -1.60 
  Awadhom, Rabea 1973 EGY0.001-0.2120-4.20 
  Badawy, Mohamed 1861 EGY0.001-0.3420-6.80 
  Elbarogy, Mohamed 1536 EGY1.0010.23204.60 
  Zabeib, Mohamed 1931 EGY0.5010.24204.80 

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)
 
 MANSORA CHESS CLUB ( MCC ) 6 th INTERNATIONAL RAPID CHESS TOURNAMENT Dakahlia EGY 2022-07-21
RcRownchangeKK*chgGame
 1940 1744 5.00 8 2.86 20 57.20 
  Helmy, Amro 2025 EGY0.001-0.1620-3.20 
  Elhady Mohamed, Salah 1344  * EGY1.0010.08201.60 
  Gad, Waleed 1946 EGY1.0010.762015.20 
  Sharaf Eldin, Tamer 1955 EGY1.0010.772015.40 
  Shabaan, Osama M 1885 EGY1.0010.692013.80 
  Sayed, Hany 2105 EGY1.0010.902018.00 
  Khalil, Ahmed Salem 2089 EGY0.001-0.1120-2.20 
  Gabr, Mohsen f2168 EGY0.001-0.0720-1.40 
 * 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)
 
 Sporting Castle Club Rapid Tanta EGY 2022-07-23
RcRownchangeKK*chgGame
 1787 1744 2.00 5 -0.19 20 -3.80 
  Elatar, Mohamed 1802 EGY1.0010.582011.60 
  Helmy, Amro 2025 EGY0.001-0.1620-3.20 
  Saeed, Alaa 1442 EGY1.0010.15203.00 
  Mohamed Mahmoud, Abdel Rhman 1788 EGY0.001-0.4420-8.80 
  Elsharkawy, Abdel Moneim 1876 EGY0.001-0.3220-6.40 

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)
 
 Canal Zone Youth 1-U16 Open Port Said EGY 2022-07-23
RcRownchangeKK*chgGame
 1411 1744 1.00 1 0.12 20 2.40 
  Okasha, Rahma 1411 EGY1.0010.12202.40 

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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