Rapid: Individual Calculations August 2021
 Nikolic, Nikola  Total change: 40.40  Rating chartPersonal card
 Petrovdanski turnir u sahu Podgorac 2021 Podgorac SRB 2021-07-10
RcRownchangeKK*chgGame
 1959 1806 4.50 8 2.02 20 40.40 
  Simic, Vladica 2010 SRB1.0010.762015.20 
  Trailovic, Mile 2090 SRB0.001-0.1620-3.20 
  Miljkovic, Milan A 1928 SRB0.5010.17203.40 
  Rajkovic, Zoran 1946 SRB0.001-0.3120-6.20 
  Radulovic, Sasa 1867 SRB0.001-0.4220-8.40 
  Tomasevic, Milorad 1754 SRB1.0010.43208.60 
  Randjelovic, Dragan 2157 SRB1.0010.892017.80 
  Ljubic, Milan 1923 SRB1.0010.662013.20 

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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