Rapid: Individual Calculations December 2018
 Mohamed Sedeek, Reda  Total change: -2.60  Rating chartPersonal card
 3rd 10th of Ramadan Chess Rapud Cairo EGY 2018-11-03
RcRownchangeKK*chgGame
 1824 1910 4.00 7 -0.13 20 -2.60 
  Ahmed, Tamer 2086 EGY0.001-0.2720-5.40 
  Samy, Abanoub 1646 EGY1.0010.18203.60 
  Hussein, Hany 2083 EGY0.001-0.2720-5.40 
  Saber, Barakat 1512 EGY1.0010.08201.60 
  Ahmed, Moustafa Elsayed 2098 EGY0.001-0.2620-5.20 
  Moheb, Yaser 1702 EGY1.0010.23204.60 
  Hassan Abdallah, Yasser 1644 EGY1.0010.18203.60 

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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