Individual Calculations April 2020
 Al Kaoury, Mahdi  Total change: -46.20  Rating chartPersonal card
 lebanese championship qualification beirut LBN 2020-02-07
RcRownchangeKK*chgGame
 1715 2088 4.00 7 -2.31 20 -46.20 
  Eid, Floron 1688  * LBN1.0010.08201.60 
  Rammal, Ayman 1688  * LBN1.0010.08201.60 
  Farhat, Jawad 1747 LBN0.501-0.3820-7.60 
  Saridar, Toufic 1688  * LBN0.501-0.4220-8.40 
  Iaali, Abdelrahman 1688  * LBN0.001-0.9220-18.40 
  Kassar, Paul 1688  * LBN1.0010.08201.60 
  Khoder, Akram 1817 LBN0.001-0.8320-16.60 
 * 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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