Individual Calculations January 2020
 Khalil, Badr  Total change: 12.00  Rating chartPersonal card
 Golden Cleopatra 2019 Cairo EGY 2019-12-02
RcRownchangeKK*chgGame
 1979 2029 6.50 11 0.60 20 12.00 
  Abdel Kader, Emad 1781 EGY0.501-0.3120-6.20 
  Shiba S.eldin, Ahmed 1800 EGY1.0010.21204.20 
  Elgabry, Mohsen m2209 EGY0.5010.24204.80 
  Abdel Fatah, Kareem 1629  * EGY1.0010.08201.60 
  Yousry, Mohamed 2192 EGY0.5010.22204.40 
  Ragheb, Malak 2240 EGY0.5010.27205.40 
  Shaaban Abdel Tawab, Ahmed 1629  * EGY1.0010.08201.60 
  Roshdy, Mahmoud 2153 EGY0.001-0.3320-6.60 
  Mohamed Ismail, Mohamed 1629  * EGY1.0010.08201.60 
  Fadi, Marko f2304 EGY0.5010.33206.60 
  Zayan, Osama 2206 EGY0.001-0.2720-5.40 
 * 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)
 

 

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