Individual Calculations December 2022
 Salman, Fatima  Total change: 38.00  Rating chartPersonal card
 Beirut open championchip 11 -2022 beirut LBN 2022-11-12
RcRownchangeKK*chgGame
 1563 1019 1.50 7 0.95 40 38.00 
  Khairallah, Faisal f2244 LBN0.0010.00400.00 
  Bedrosian, Danielle 1630 LBN0.5010.484019.20 
  Karam, Youssef Mark 1544 LBN0.001-0.0340-1.20 
  El-Bittar, John Fadi 1315 USA1.0010.854034.00 
  Nasser, Hadi 1531 LBN0.001-0.0440-1.60 
  Kassar, Paul 1463 LBN0.001-0.0640-2.40 
  Saadeddine, Adam 1213 LBN0.001-0.2540-10.00 

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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