Individual Calculations September 2021
 Babic, Davor  Total change: -9.20  Rating chartPersonal card
 6. Medjunarodni turnir "Travnik OPEN BH Telecom 2021" Travnik BIH 2021-07-29
RcRownchangeKK*chgGame
 1856 1585 0.50 4 -0.23 40 -9.20 
  Hadzic, Latif 1985  * BIH0.001-0.0840-3.20 
  Topoljak, Mehmed 1758 BIH0.001-0.2740-10.80 
  Gavranovic, Tahir 1891 BIH0.001-0.1440-5.60 
  Mikic, Ivana 1788 BIH0.5010.264010.40 
 * 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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