Individual Calculations August 2023
 Michalski, Kamil  Total change: -12.40  Rating chartPersonal card
 Jagiellonski Festiwal Szachowy - Grupa A Torun POL 2023-07-15
RcRownchangeKK*chgGame
 1372 1123 0.50 4 -0.31 40 -12.40 
  Nowak, Feliks 1501 POL0.001-0.0940-3.60 
  Bajer, Sebastian 1364 POL0.001-0.2040-8.00 
  Bulva, Maksim 1371 POL0.5010.314012.40 
  Galazka, Michal 1250 POL0.001-0.3340-13.20 

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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