Rapid: Individual Calculations July 2021
 Tucakovic, Dragan  Total change: 9.80  Rating chartPersonal card
 Vasariste 2021. Kragujevac SRB 2021-05-30
RcRownchangeKK*chgGame
 1850 1937 6.00 9 0.49 20 9.80 
  Seviner, Kemal 1736 TUR0.001-0.7620-15.20 
  Vulovic, Veroljub 1769 SRB1.0010.28205.60 
  Marjanovic, Milan 1980 SRB1.0010.562011.20 
  Lazic, Boban 1878 SRB0.001-0.5820-11.60 
  Savic, Bratislav 1732 SRB1.0010.24204.80 
  Radovanovic, Malisa 1872 SRB0.001-0.5920-11.80 
  Stupic, Ivan 1751 SRB1.0010.26205.20 
  Bjelanovic, Mile 1935 SRB1.0010.502010.00 
  Djuretanovic, Ivan 1997 SRB1.0010.582011.60 

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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