Individual Calculations January 2020
 Himdan, Maher  Total change: -23.40  Rating chartPersonal card
 Golden Cleopatra 2019 Cairo EGY 2019-12-02
RcRownchangeKK*chgGame
 1953 2228 7.00 10 -1.17 20 -23.40 
  Tadros, John 1828  * EGY1.0010.08201.60 
  Amin, Khaled Mohamed 1917 EGY0.001-0.8620-17.20 
  Roshdy Abdel Fatah, Youssef 1828  * EGY1.0010.08201.60 
  Elshereif, Mahmoud Salah 1828  * EGY1.0010.08201.60 
  Abdel Fadil, Mohamed 2120 EGY1.0010.35207.00 
  Sobh, Amrou m2097 EGY0.001-0.6820-13.60 
  Elazab, Shereif 1947 EGY1.0010.16203.20 
  Ahmed, Moustafa Elsayed 2070 EGY0.001-0.7120-14.20 
  Ibrahim, Sarwat 1961 EGY1.0010.18203.60 
  Yaseir, Kalbash Daleel 1933 SUD1.0010.15203.00 
 * 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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