Individual Calculations January 2023
 Popov, Zoran  Total change: -41.80  Rating chartPersonal card
 Uljma open 2022 Uljma SRB 2022-12-01
RcRownchangeKK*chgGame
 1838 2085 1.00 4 -2.09 20 -41.80 
  Stamenkovic, Petar 1685  * SRB0.001-0.9220-18.40 
  Loshkarev, Dmitri 2085 RUS0.001-0.5020-10.00 
  Kanacki, Vuk 1697 SRB1.0010.09201.80 
  Terzic, Zoran 1883 SRB0.001-0.7620-15.20 
 * 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)
 

 

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