Individual Calculations December 2022
 Zeitouni, Jad  Total change: 0.00  Rating chartPersonal card
 Beirut open championchip 11 -2022 beirut LBN 2022-11-12
RcRownchangeRpKK*chgGame
 1467 0 1.50 7 0.00 1237   0.00 
  Fawaz, Nadia 1317 LBN0.0010.00 0.00 
  Jabr, Bernard 1631 LBN1.0010.00 0.00 
  Nasser, Hadi 1531 LBN0.5010.00 0.00 
  Berbari, Imad 1730 LBN0.0010.00 0.00 
  Bazarbashian, Krikor 1450 LBN0.0010.00 0.00 
  Attieh, Kate 1357 LBN0.0010.00 0.00 
  Khoury, Rabih 1255 LBN0.0010.00 0.00 

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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