Rapid: Individual Calculations January 2016
 Hijazi, Mohammed M  Total change: -10.80  Rating chartPersonal card
 17th Christmas International Rapid Tournament Beirut LBN 2015-12-20
RcRownchangeKK*chgGame
 1775 1646 0.50 3 -0.54 20 -10.80 
  Saad, Charbel 1848 LIB0.001-0.2420-4.80 
  El Ayyash, Rawad 1922 LIB0.001-0.1720-3.40 
  Saadeh, Antoine 1554 LIB0.501-0.1320-2.60 

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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