Rapid: Individual Calculations July 2021
 Jurisic, Iskra  Total change: 20.40  Rating chartPersonal card
 Otvoreni kostolacki rapid festival BORA BEKA 2021 Kostolac SRB 2021-06-13
RcRownchangeKK*chgGame
 1947 1474 1.50 8 1.02 20 20.40 
  Tadic, Stefan f2103 SRB0.001-0.0120-0.20 
  Slavic, Nikola 1883 SRB0.001-0.0820-1.60 
  Kandjolas, Konstantin 1936 SRB0.5010.45209.00 
  Milunovic, Sasa 2027 SRB0.001-0.0320-0.60 
  Miljkovic, Milan A 1980 SRB1.0010.962019.20 
  Lazic, Dragan 1901 SRB0.001-0.0720-1.40 
  Stankovic, Marija 1761 SRB0.001-0.1620-3.20 
  Desic, Zoran 1982 SRB0.001-0.0420-0.80 

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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