Rapid: Individual Calculations July 2018
 Elghazzawi, Omar  Total change: 63.80  Rating chartPersonal card
 Kafaat Chess Tournament Beirut LBN 2018-06-24
RcRownchangeKK*chgGame
 1608 1324 4.50 7 3.19 20 63.80 
  Adeimi, Michel 1724  * LBN0.5010.42208.40 
  Breidi, Mohamad 1573 LBN0.001-0.1920-3.80 
  Housseiny, Ali 1260 LBN1.0010.41208.20 
  Jaafar, Ali 1584 LBN1.0010.822016.40 
  Berbari, Imad 1702 LBN1.0010.912018.20 
  Kaouri, Mahdi 1724  * LBN0.001-0.0820-1.60 
  Ghnatios, Ralph 1690 LBN1.0010.902018.00 
 * 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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