Individual Calculations June 2019
 Bazarbashian, Krikor  Total change: 24.40  Rating chartPersonal card
 Beirut Open 2019 - Category B Beirut LBN 2019-04-25
RcRownchangeKK*chgGame
 1553 1426 2.00 4 0.61 40 24.40 
  Saridar, Toufic 1588 LBN1.0010.714028.40 
  El Jawich, Muhammad 1410 LBN0.001-0.5240-20.80 
  Ward, Serge 1750 LBN0.001-0.1340-5.20 
  Chaaya, Antoine 1464 LBN1.0010.554022.00 

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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