Individual Calculations December 2021
 Georgiev, Viktor  Total change: 31.60  Rating chartPersonal card
 Prva liga Beograda 2021 Beograd SRB 2021-09-26
RcRownchangeKK*chgGame
 1879 1818 4.50 7 1.58 20 31.60 
  Todorovic, Kristina 1525 SRB0.001-0.8520-17.00 
  Petrovic, Teodor 1762 SRB1.0010.42208.40 
  Bilbija, Zoran 2111 SRB1.0010.852017.00 
  Poledica, Nenad 1960 SRB0.001-0.3120-6.20 
  Stefanovic, Milan 1919 SRB1.0010.642012.80 
  Petakovic, Milisav 1917 SRB1.0010.642012.80 
  Penev, Ivan 1959 SRB0.5010.19203.80 

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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