Rapid: Individual Calculations July 2021
 Popadic, Dragan B  Total change: -33.80  Rating chartPersonal card
 6. ZVEZDIN RAPID Beograd SRB 2021-06-20
RcRownchangeKK*chgGame
 1849 2035 3.50 8 -1.69 20 -33.80 
  Vukovic, Uros 1480 SRB1.0010.03200.60 
  Stamatovic, Aleksandar 2130 SRB0.5010.13202.60 
  Ostojic, Nikola m2299 SRB0.001-0.1820-3.60 
  Jovanovic, Aleksandar D 2073 SRB0.001-0.4520-9.00 
  Petkovic, Jovan 1910 SRB0.001-0.6720-13.40 
  Petrovic, Petar f1903 SRB0.001-0.6820-13.60 
  Miljevic, Goran 1694 SRB1.0010.12202.40 
  Crevar, Stefan 1300 SRB1.0010.01200.20 

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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