Rapid: Individual Calculations February 2023
 Petrovic, Dragan M  Total change: -68.60  Rating chartPersonal card
 Svetosavski turnir Gornja Trepca 2023. Gornja Trepca SRB 2023-01-14
RcRownchangeKK*chgGame
 1568 1682 1.00 7 -3.43 20 -68.60 
  Jevremovic, Bosko 2100 SRB0.001-0.0720-1.40 
  Jovanovic, David Z 1282  * SRB0.001-0.9220-18.40 
  Andric, Nikola 1514 SRB0.001-0.7220-14.40 
  Stojadinovic, Aleksandra 1404 SRB0.001-0.8320-16.60 
  Pantovic, Bogdan 1249 SRB1.0010.06201.20 
  Simovic, Uros 1384 SRB0.001-0.8520-17.00 
  Sevic, Slobodan 2045 SRB0.001-0.1020-2.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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