Rapid: Individual Calculations May 2019
 Elgantiry, Ahmed  Total change: -28.60  Rating chartPersonal card
 Barq El Ezz Chess Rapid Mansoura EGY 2019-04-15
RcRownchangeKK*chgGame
 1835 1917 4.50 8 -0.27 20 -5.40 
  Reda, Diaa 1517  * EGY1.0010.08201.60 
  Ashraf, Mohamed 2208 EGY0.001-0.1520-3.00 
  Farrag, Mohamed 1732 EGY0.001-0.7420-14.80 
  Hamouda, Alaa 1663 EGY1.0010.19203.80 
  Elgamal, Amgad 1725 EGY1.0010.25205.00 
  Sayed, Hany 2175 EGY0.001-0.1820-3.60 
  Donia, Amro 1937 EGY0.5010.03200.60 
  Arafa, Mohamed 1726 EGY1.0010.25205.00 
 * 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)
 
 Alex Engineers Rapid Alexandria EGY 2019-04-25
RcRownchangeKK*chgGame
 1786 1917 4.00 8 -1.17 20 -23.40 
  Abo Elmkarm, Mohamed 1517  * EGY0.001-0.9220-18.40 
  Raslan, Moustafa 2130 EGY0.001-0.2320-4.60 
  Nady, Islam 1517  * EGY1.0010.08201.60 
  Elgamal, Hamdy 1757 EGY1.0010.29205.80 
  Adel, Sara wf1774 EGY1.0010.31206.20 
  Abdel Mageed, Ibrahim Mohamed 1706 EGY1.0010.23204.60 
  Abdou, Mohamed Hamdy 2061 EGY0.001-0.3120-6.20 
  Fared, Karim 1829 EGY0.001-0.6220-12.40 
 * 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)
 
 3rd. Edko Chess Rapid Edko EGY 2019-04-26
RcRownchangeKK*chgGame
 1773 1917 6.00 9 0.01 20 0.20 
  Abdel Gawad, Elzaid Mohamed 1623 EGY1.0010.15203.00 
  Elmadkhom, Salem Nabeil 1517  * EGY1.0010.08201.60 
  Abo Raya, Tarek 1866 EGY0.001-0.5720-11.40 
  Baqa Elbrince, Mohamed 1757 EGY1.0010.29205.80 
  Azmy , Mahmoud 1564 EGY1.0010.11202.20 
  Awadhom, Rabea 2004 EGY0.5010.12202.40 
  Elsenbary, Elsayed 1969 EGY0.5010.07201.40 
  Reda Fathy, Mahmoud 1777 EGY0.001-0.6920-13.80 
  Mostafa, Elsayed Mohamed 1878 EGY1.0010.45209.00 
 * 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)
 

 

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