Individual Calculations January 2023
 Voina, Pau  Total change: -1.20  Rating chartPersonal card
 Uljma open 2022 Uljma SRB 2022-12-01
RcRownchangeKK*chgGame
 1814 1835 2.00 4 -0.06 20 -1.20 
  Petrovic, Lazar 2067 SRB0.001-0.2120-4.20 
  Vaduva, Ion-Valentin 1666 ROU1.0010.28205.60 
  Mitrovanov, Djordje 2036 SRB0.001-0.2420-4.80 
  Radmanovic, Anja 1488 SRB1.0010.11202.20 

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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