Individual Calculations December 2019
 Obad, Andrija  Total change: -24.40  Rating chartPersonal card
 8. Medjunarodni sahovski turnir "Lukavac Open 2019" Lukavac BIH 2019-11-22
RcRownchangeKK*chgGame
 2022 2321 3.00 5 -1.22 20 -24.40 
  Habibovic, Hazim 1921  * BIH1.0010.08201.60 
  Mahmutbegovic, Muharem 2042 BIH1.0010.16203.20 
  Sestic, Nermin 2105 BIH0.001-0.7820-15.60 
  Sakic, Dino 1921  * BIH1.0010.08201.60 
  Bojo, Leon 2119 BIH0.001-0.7620-15.20 
 * 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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