Rapid: Individual Calculations October 2017
 Kassis, Antoine  Total change: -19.20  Rating chartPersonal card
 lebanese Rapid Ind. chess Championship 2017 Tripoli LBN 2017-08-27
RcRownchangeKK*chgGame
 1953 2208 4.50 7 -0.96 20 -19.20 
  Iaali, Abdelrahman 1808  * LBN1.0010.08201.60 
  Hamad, Mohammad 1808  * LBN1.0010.08201.60 
  Boulos, Carlos 1871 LBN0.501-0.3820-7.60 
  Khairallah, Ralph 1808  * LBN1.0010.08201.60 
  Khairallah, Faisal f2268 LBN0.5010.08201.60 
  Abdulaziz, Mahmoud c2111 LBN0.501-0.1320-2.60 
  Kaouri, Mahdi 1995 LBN0.001-0.7720-15.40 
 * 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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