Rapid: Individual Calculations September 2018
 Sadek, Taha  Total change: -64.60  Rating chartPersonal card
 Martyr Colonel: Ahmed Saber Mansi 10th. of Ramadan EGY 2018-08-18
RcRownchangeKK*chgGame
 1663 1896 3.00 6 -1.55 20 -31.00 
  Ameir, Moheb m2296  * EGY0.001-0.0820-1.60 
  Mohamad.mansoor 1496  * PLE0.001-0.9220-18.40 
  Saber, Barakat 1504 EGY1.0010.08201.60 
  Mosleh, Naser 1594 EGY0.001-0.8520-17.00 
  Said Abdel Monem, Mohamed 1496  * EGY1.0010.08201.60 
  Mohamed Mohamed, Khaled 1591 EGY1.0010.14202.80 
 * 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)
 
 2nd International chess Arena rapid 2018 Cairo EGY 2018-08-24
RcRownchangeKK*chgGame
 1645 1896 3.00 6 -1.68 20 -33.60 
  Gooda, Islam 1927 EGY1.0010.542010.80 
  Khalifa, Zeyad 1496  * EGY0.001-0.9220-18.40 
  Elkabbani, Osama Mohamed 1496  * EGY1.0010.08201.60 
  Hosni, Aly Mahmoud 1543 EGY1.0010.11202.20 
  Soliman, Ehab 1654 EGY0.001-0.8020-16.00 
  Yasser, Abdel Rahman 1756 EGY0.001-0.6920-13.80 
 * 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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