Individual Calculations April 2017
 Kassas, Mohamad  Total change: -46.80  Rating chartPersonal card
 Lebanese Individual Chess Championship - Qualifications Beirut LBN 2017-03-10
RcRownchangeKK*chgGame
 1772 1680 0.00 3 -1.17 40 -46.80 
  Oknayan, Razmig 1941 LBN0.001-0.1840-7.20 
  Brounsouzian, Hrair 1859 LBN0.001-0.2740-10.80 
  Khallouf, Abdallah 1516 LBN0.001-0.7240-28.80 

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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