Individual Calculations November 2021
 Ristic, Stefan  Total change: 16.60  Rating chartPersonal card
 Juznobacka liga 2021. Rounds 5-9 Vise mesta SRB 2021-09-05
RcRownchangeKK*chgGame
 1966 2010 2.50 3 0.83 20 16.60 
  Petkovski, Stanko 1978 SRB1.0010.46209.20 
  Malovic, Bozidar 1985 SRB0.501-0.0320-0.60 
  Popovic, Rajko 1934 SRB1.0010.40208.00 

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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