Rapid: Individual Calculations August 2023
 Trifunovic, Bogdan M  Total change: 27.20  Rating chartPersonal card
 Gruza 2023 Gruza SRB 2023-07-29
RcRownchangeKK*chgGame
 1908 1710 3.50 8 1.36 20 27.20 
  Nikolic, Vladimir 2054 SRB0.001-0.1220-2.40 
  Petrovic, Dejan 1931 SRB1.0010.782015.60 
  Stefanovic, Milos 1509 SRB1.0010.24204.80 
  Markovic, Slavoljub 2097 SRB0.001-0.0920-1.80 
  Milosevic, Rade 1969 SRB0.5010.32206.40 
  Cairovic, Vlastimir 1934 SRB0.001-0.2220-4.40 
  Lojpur, Nikola 1895 SRB0.5010.24204.80 
  Gajic, Danijel 1871 SRB0.5010.21204.20 

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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