Blitz: Individual Calculations February 2020
 Mohamed Zaki, Jana  Total change: 12.00  Rating chartPersonal card
 1st Giza 2020 Blitz Giza EGY 2020-01-25
RcRownchangeKK*chgGame
 1540 1140 1.00 5 0.60 20 12.00 
  Ismail, Hany 1540  * EGY0.001-0.0820-1.60 
  Eraqi, Salah 1540  * EGY0.001-0.0820-1.60 
  El Kes Beshoy , Kirolos 1540  * EGY1.0010.922018.40 
  Shokry, Yasser 1540  * EGY0.001-0.0820-1.60 
  Aayed, Abdel Khalek 1540  * EGY0.001-0.0820-1.60 
 * 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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