Rapid: Individual Calculations July 2018
 Berbari, Imad  Total change: -21.00  Rating chartPersonal card
 Kafaat Chess Tournament Beirut LBN 2018-06-24
RcRownchangeKK*chgGame
 1557 1702 3.00 6 -1.05 20 -21.00 
  Kassis, Antoine f2102  * LBN0.001-0.0820-1.60 
  El Jawich, Muhammad 1302  * LBN1.0010.08201.60 
  Kassar, Paul 1452 LBN0.501-0.3120-6.20 
  Elghazzawi, Omar 1324 LBN0.001-0.9120-18.20 
  Iaali, Abdelrahman 1586 LBN1.0010.34206.80 
  Kfoury, Raymond 1576 LBN0.501-0.1720-3.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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