Rapid: Individual Calculations July 2021
 Petrovic, Dragan M  Total change: -42.80  Rating chartPersonal card
 XXIII Vidovdanski turnir - Krusevac 2021. Krusevac SRB 2021-06-26
RcRownchangeKK*chgGame
 1685 1725 0.50 5 -2.14 20 -42.80 
  Djokic, Slavoljub 2218 SRB0.001-0.0420-0.80 
  Mitic, Milan 1996 SRB0.001-0.1720-3.40 
  Baltic, Andjelija 1364 SRB0.001-0.9020-18.00 
  Senic, Djura 1687 SRB0.001-0.5520-11.00 
  Gradjanin, Aleksa 1161 SRB0.501-0.4820-9.60 

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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