Rapid: Individual Calculations May 2023
 Erakovic, Milan  Total change: 21.80  Rating chartPersonal card
 Dani Rumenke 2023. Rumenka SRB 2023-04-25
RcRownchangeKK*chgGame
 1892 1601 2.50 7 1.09 20 21.80 
  Radchenko, Alexey 1933 FID0.001-0.1220-2.40 
  Obradovic, Milorad 1950 SRB0.001-0.1120-2.20 
  Prodanovic, Dragan 1784 SRB1.0010.742014.80 
  Pantic, Miroslav 1914 SRB0.001-0.1420-2.80 
  Cvetic, Dragan 1889 SRB0.5010.34206.80 
  Sijakov, Neven 1520 SRB1.0010.39207.80 
  Bulajic, Ratko f2251 SRB0.001-0.0120-0.20 

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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