Blitz: Individual Calculations March 2018
 Zayan, Osama  Total change: 20.20  Rating chartPersonal card
 Dr.hassan Ragab Blitz Cairo EGY 2018-02-19
RcRownchangeKK*chgGame
 1959 2088 5.50 7 1.01 20 20.20 
  Ramzy, George 1688  * EGY1.0010.08201.60 
  Sultan, Khames 1873 EGY1.0010.23204.60 
  Ameir, Moheb m2325 EGY0.001-0.2020-4.00 
  Amin, Essam 1744 EGY0.501-0.3820-7.60 
  Shiba S.eldin, Ahmed 1814 EGY1.0010.17203.40 
  Ramadan Farag, Ahmed 1995 EGY1.0010.37207.40 
  Saber, Ibrahim 2274 EGY1.0010.742014.80 
 * 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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