Blitz: Individual Calculations February 2020
 Mabrook, Hamdy  Total change: -30.00  Rating chartPersonal card
 1st Giza 2020 Blitz Giza EGY 2020-01-25
RcRownchangeKK*chgGame
 1734 1961 3.00 6 -1.50 20 -30.00 
  Khalifa, Zeyad 1561  * EGY1.0010.08201.60 
  Mohamed Zaki, Hanan 1561  * EGY1.0010.08201.60 
  Ashraf, Shereif f2172 EGY0.001-0.2320-4.60 
  El Nabawy, Nabil 1636 EGY0.501-0.3720-7.40 
  Shehab Elsayed, Mohamed 1780 EGY0.001-0.7420-14.80 
  Hassan, Moustafa Mohamed 1695 EGY0.501-0.3220-6.40 
 * 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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