Individual Calculations August 2021
 Petrovic, Dusan Z  Total change: 56.40  Rating chartPersonal card
 SILVER LAKE 2021 - OPEN B Srebrno jezero SRB 2021-06-23
RcRownchangeKK*chgGame
 1846 1499 1.50 6 0.76 40 30.40 
  Vukovic, Miroslav R 1899  * SRB0.001-0.0840-3.20 
  Golubovic, Marko 1899  * SRB0.001-0.0840-3.20 
  Rakic, Miodrag 1899  * SRB0.001-0.0840-3.20 
  Petrovic, Milan M 1800 SRB1.0010.854034.00 
  Brankovan, Mario 1899  * SRB0.001-0.0840-3.20 
  Bagas, Ana 1678 SRB0.5010.23409.20 
 * 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)
 
 International Tournament "Paracin 2021" - OPEN B Paracin SRB 2021-07-09
RcRownchangeKK*chgGame
 1751 1499 2.00 6 0.65 40 26.00 
  Micanovic, Zoran 1760 SRB0.001-0.1840-7.20 
  Simovic, Zoran 1860 SRB0.001-0.1040-4.00 
  Stankovic, Marija 1893 SRB0.001-0.0840-3.20 
  Cirkovic, Vuk 1307 SRB1.0010.254010.00 
  Colic, Nikola 1899  * SRB0.5010.424016.80 
  Jovanovic, Ivan M 1788 SRB0.5010.344013.60 
 * 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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