Blitz: Individual Calculations September 2017
 Kfoury, Raymond  Total change: 22.60  Rating chartPersonal card
 Lebanese blitz chess clubs championships Saida LBN 2017-08-06
RcRownchangeKK*chgGame
 1730 1562 3.00 6 1.13 20 22.60 
  Oknayan, Razmig 1932 LBN0.001-0.1020-2.00 
  Khalili, Moustafa 1731 LBN1.0010.722014.40 
  Nader, Elias 1962  * LBN0.001-0.0820-1.60 
  Abdo, Moussa 1709 LBN1.0010.702014.00 
  Farhat, Jawad 1585 LBN1.0010.532010.60 
  Kaloust, Giorgio 1459 LBN0.001-0.6420-12.80 
 * 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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