Individual Calculations December 2022
 Fawaz, Nadia  Total change: 5.60  Rating chartPersonal card
 Beirut open championchip 11 -2022 beirut LBN 2022-11-12
RcRownchangeKK*chgGame
 1693 1317 1.00 4 0.14 40 5.60 
  Arkadan, Adib 2017 LBN0.001-0.0140-0.40 
  Dia, Hussein 1827 FRA0.001-0.0440-1.60 
  Sharbel, Marwan 1819 LBN0.5010.464018.40 
  Arkadan, Adam 1107 LBN0.501-0.2740-10.80 

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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