Individual Calculations November 2023
 Drenski, Davor  Total change: 9.60  Rating chartPersonal card
 S: 3A liga SZZ Centar 2023. 8-11 centar CRO 2023-10-01
RcRownchangeKK*chgGame
 1789 1798 1.50 2 0.48 20 9.60 
  Babic, Bozidar 1876 CRO0.5010.11202.20 
  Kanjkovic, Antun 1701 CRO1.0010.37207.40 

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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