Individual Calculations November 2021
 Kovacevic, Dusan  Total change: 8.40  Rating chartPersonal card
 Sremska liga 2021. Rounds 5-9 Vise mesta SRB 2021-09-05
RcRownchangeKK*chgGame
 1854 1695 1.50 4 0.21 40 8.40 
  Petrusic, Velimir 2095  * SRB0.001-0.0840-3.20 
  Davidov, Lazar 1879 SRB0.5010.24409.60 
  Grujic, Miroslav 1998 SRB0.5010.364014.40 
  Girgis, Lazar 1443 SRB0.501-0.3140-12.40 
 * 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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