Individual Calculations May 2023
 Stefanovic, Milan  Total change: -3.60  Rating chartPersonal card
 Otvoreno prvenstvo Arandjelovca u sahu 2023. Arandjelovac SRB 2023-04-08
RcRownchangeKK*chgGame
 2070 1943 2.00 6 -0.18 20 -3.60 
  Popchev, Milko g2241 BUL0.001-0.1520-3.00 
  Novakovic, Dimitrije A 1582 SRB0.501-0.4020-8.00 
  Ivanovic, Lazar 2054 SRB0.5010.15203.00 
  Gavrilovic, Slobodan 1853 SRB1.0010.38207.60 
  Pikula, Dejan g2346 SRB0.001-0.0820-1.60 
  Petrovic, Aleksa f2344 SRB0.001-0.0820-1.60 

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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