Rapid: Individual Calculations December 2022
 Biogradlija, Sedin  Total change: -17.20  Rating chartPersonal card
 2. Memorijalni sahovski turnir "Dr. Mehmedic Ibrahim i Sunjic Vincenc" Zenica BIH 2022-11-20
RcRownchangeKK*chgGame
 1866 1847 3.00 8 -0.86 20 -17.20 
  Jevtic, Sreten 2304 BIH0.001-0.0520-1.00 
  Tomicic, Franko 1523 BIH1.0010.13202.60 
  Starcevic, Najdan 1955 BIH1.0010.652013.00 
  Letic, Nermin 1948 BIH0.001-0.3620-7.20 
  Lukic, Aleksandar 2134 BIH0.001-0.1620-3.20 
  Osmanbegovic, Avdo 1908 BIH0.001-0.4220-8.40 
  Peric, Pero 1591 BIH1.0010.19203.80 
  Jaganjac, Semir 1568 BIH0.001-0.8420-16.80 

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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