Individual Calculations April 2017
 Maasarani, Mahmoud  Total change: -10.80  Rating chartPersonal card
 Lebanese Individual Chess Championship - Qualifications Beirut LBN 2017-03-10
RcRownchangeKK*chgGame
 1778 2049 3.50 5 -0.54 20 -10.80 
  Badieh, Mahmoud 1649  * LBN1.0010.08201.60 
  Terzian, Kevork 1705 LBN0.501-0.3820-7.60 
  Nassar, Marwan 2003 LBN0.001-0.5620-11.20 
  Hanna, Elie 1813 LBN1.0010.20204.00 
  Ward, Serge 1718 LBN1.0010.12202.40 
 * 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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