Rapid: Individual Calculations July 2019
 Kfoury, Raymond  Total change: 13.80  Rating chartPersonal card
 Kafaat Championship 2019 Beirut LBN 2019-06-16
RcRownchangeKK*chgGame
 1717 1533 2.50 6 0.69 20 13.80 
  Nassar, Marc 1921 LBN0.001-0.0920-1.80 
  Khalil, Adnan 1929 LBN0.001-0.0820-1.60 
  Ali Khan, Amani 1404 LBN1.0010.33206.60 
  Muhssen, Fared Saleh 1857 IRQ0.001-0.1320-2.60 
  Kassar, Paul 1453 LBN1.0010.39207.80 
  Abdo, Moussa 1740 LBN0.5010.27205.40 

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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