Individual Calculations July 2017
 Zivanic, Dusan  Total change: -43.20  Rating chartPersonal card
 Zonska liga Srem 2017 Round 1-5 various SRB 2017-05-14
RcRownchangeKK*chgGame
 1894 1924 1.00 4 -1.08 40 -43.20 
  Vujic, Nedeljko 1835 SRB0.501-0.1240-4.80 
  Spasic, Slavisa 2098 SRB0.001-0.2740-10.80 
  Stankovic, Marija 1567 SRB0.001-0.8940-35.60 
  Popic, Simeon 2074 SRB0.5010.20408.00 

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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