Individual Calculations October 2018
 Lakhoyan, Hrag  Total change: 37.60  Rating chartPersonal card
 Lebanese Individual Chess Championship - Qualifications 2018 Beirut LBN 2018-08-24
RcRownchangeKK*chgGame
 1759 1607 2.50 5 0.94 40 37.60 
  Moudallal, Tarek 2007  * LBN1.0010.924036.80 
  Houmsi, Ghassan 1823 LBN0.001-0.2240-8.80 
  Al Salman, Mohamad 1903 LBN0.001-0.1540-6.00 
  Khoder, Mazen 1207  * LBN1.0010.08403.20 
  Kaloust, Giorgio 1857 LBN0.5010.314012.40 
 * 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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