Rapid: Individual Calculations July 2021
 Ignjatovic, Predrag  Total change: -48.60  Rating chartPersonal card
 6. ZVEZDIN RAPID Beograd SRB 2021-06-20
RcRownchangeKK*chgGame
 1985 2263 4.00 8 -2.43 20 -48.60 
  Petkovic, Jovan 1910 SRB1.0010.11202.20 
  Laban, Zoran 2037 MNE0.001-0.7920-15.80 
  Bajin, Zoran 1887 SRB0.001-0.9120-18.20 
  Kutanjac, Aleksandar 1768 SRB1.0010.04200.80 
  Marjanovic, Rastko 1912 SRB1.0010.11202.20 
  Kuzmanovic, Ratko 1923 SRB1.0010.12202.40 
  Ostojic, Nikola m2299 SRB0.001-0.4520-9.00 
  Jovicic, Radosav 2145 SRB0.001-0.6620-13.20 

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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