Individual Calculations June 2018
 Habash, Mohamad  Total change: -20.20  Rating chartPersonal card
 soviet Alumumn 39th Beirut LBN 2018-04-22
RcRownchangeKK*chgGame
 1636 1834 0.50 2 -1.01 20 -20.20 
  Terzian, Kevork 1670 LBN0.501-0.2220-4.40 
  Farhat, Jawad 1601 LBN0.001-0.7920-15.80 

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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