Rapid: Individual Calculations April 2019
 Khedr, Mahmoud  Total change: 4.20  Rating chartPersonal card
 Zagazig Rapid2019 zagazig EGY 2019-03-06
RcRownchangeKK*chgGame
 1888 1821 3.50 8 0.15 20 3.00 
  Saber, Ibrahim 2197 EGY0.001-0.0920-1.80 
  Yasser, Rakan 1433 EGY1.0010.09201.80 
  Amin, Ashraf f2180 EGY0.5010.40208.00 
  Mohamed, Tamer 1904 EGY0.001-0.3920-7.80 
  Elnahas, Mohamed 1622 EGY1.0010.24204.80 
  Abdel Aziz, Ahmed M. 1902 EGY1.0010.612012.20 
  El Shenawy, Ashraf 2034 EGY0.001-0.2320-4.60 
  Tamer, Mohamed f1833 EGY0.001-0.4820-9.60 

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)
 
 Tanta Rapid Tanta EGY 2019-03-27
RcRownchangeKK*chgGame
 1892 1821 3.00 7 0.06 20 1.20 
  Roshdy, Mahmoud 2168 EGY0.001-0.1120-2.20 
  El Nabawy, Nabil 1577 EGY1.0010.20204.00 
  Anwar, Ashraf Mohamed 2097 EGY0.001-0.1720-3.40 
  Sayed, Ahmed 1600 EGY1.0010.22204.40 
  Gohar, Mohamed 2023 EGY0.001-0.2420-4.80 
  Alattar, Elsayed 1715 EGY1.0010.36207.20 
  Sharaf Eldin, Tamer 2061 EGY0.001-0.2020-4.00 

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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