Rapid: Individual Calculations August 2018
 Ez Elden, Mohamed  Total change: -40.00  Rating chartPersonal card
 Alex chess 2 Alexandria EGY 2018-06-29
RcRownchangeKK*chgGame
 1809 1948 4.00 9 -1.99 20 -39.80 
  Elsayed Abdelsalam, Osama 1571 EGY1.0010.09201.80 
  Khattab, Mahmoud 1754 EGY1.0010.25205.00 
  Elsenosy, Hesham 2159 EGY0.001-0.2320-4.60 
  Allam, Yara wc1655 EGY1.0010.15203.00 
  Eldengawy, Ahmed 2136 EGY0.001-0.2620-5.20 
  Tamer, Mohamed f1718 EGY0.001-0.7920-15.80 
  Ramadan, Moustafa 1877 EGY1.0010.40208.00 
  Fared, Karim 1741 EGY0.001-0.7720-15.40 
  Mousa, Elsayed 1672 EGY0.001-0.8320-16.60 

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)
 
 Mohamad Saad Rapid Alexandria EGY 2018-07-23
RcRownchangeKK*chgGame
 1828 1948 5.00 8 -0.01 20 -0.20 
  Wafa, Hamed 1548  * EGY1.0010.08201.60 
  Alyeldin, Mohamed 1548  * EGY1.0010.08201.60 
  Shaarawy, Ahmed 2140 EGY0.001-0.2520-5.00 
  Hamouda, Mostafa 1699 EGY1.0010.19203.80 
  Ibrahim, Hosam 2243 EGY1.0010.852017.00 
  Moreis, Amgad 2065 EGY0.001-0.3420-6.80 
  Mohamed, Aly Essam 1746 EGY1.0010.24204.80 
  Yasser, Abdel Rahman 1637 EGY0.001-0.8620-17.20 
 * 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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