Rapid: Individual Calculations September 2021
 Khaled, Lakki  Total change: -12.60  Rating chartPersonal card
 Tadamon Tournement Bekaa - Majdal Anjar LBN 2021-08-01
RcRownchangeKK*chgGame
 1650 1891 3.00 5 -0.63 20 -12.60 
  Mansour, Halim 1464 LBN1.0010.07201.40 
  Moughames, Ronald 1748 LBN1.0010.31206.20 
  El Jawich, Amro f2307 LBN0.001-0.0720-1.40 
  Obeid, Omar 1327 LBN0.001-0.9820-19.60 
  Fawaz, Kassem 1402 LBN1.0010.04200.80 

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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