Rapid: Individual Calculations December 2021
 Poleksic, Dusan  Total change: -30.40  Rating chartPersonal card
 Curug open rapid 2021 Curug SRB 2021-11-07
RcRownchangeKK*chgGame
 2018 1997 1.50 7 -1.52 20 -30.40 
  Petkovic, Radosav f2331 SRB0.5010.38207.60 
  Todorovic, Goran N m2310 SRB1.0010.862017.20 
  Stojkovic, Miroljub f2226 SRB0.001-0.2120-4.20 
  Sokic, Dragomir 2224 SRB0.001-0.2120-4.20 
  Rajcevic, Mihajlo 1305 SRB0.001-0.9920-19.80 
  Popovic, Petar J 1863 SRB0.001-0.6820-13.60 
  Popovic, Rajko 1870 SRB0.001-0.6720-13.40 

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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