Individual Calculations December 2022
 Kassar, Bashar  Total change: 70.00  Rating chartPersonal card
 Beirut open championchip 11 -2022 beirut LBN 2022-11-12
RcRownchangeKK*chgGame
 2017 1461 2.00 5 1.75 40 70.00 
  Adeimi, Michel 2005 LBN1.0010.974038.80 
  Najjar, Ahmad f2261 LBN0.0010.00400.00 
  Moudallal, Tarek 1952 LBN0.001-0.0440-1.60 
  Slim, Nadim 1731 LBN1.0010.834033.20 
  Khoder, Akram f2134 LBN0.001-0.0140-0.40 

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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