Individual Calculations December 2022
 Nakad, Bassam  Total change: 0.00  Rating chartPersonal card
 Beirut open championchip 11 -2022 beirut LBN 2022-11-12
RcRownchangeRpKK*chgGame
 1321 0 0.00 3 0.00 521   0.00 
  Kassar, Pierre 1444 LBN0.0010.00 0.00 
  Attieh, Kate 1357 LBN0.0010.00 0.00 
  Kaddah, Hassan 1162 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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