Individual Calculations March 2019
 Tadzik, Bogdan  Total change: -1.60  Rating chartPersonal card
 Druzynowe Mistrzostwa Wojewodztwa Kujawsko-Pomorskiego 2018/2019 Round 6-7 Torun POL 2019-02-10
RcRownchangeKK*chgGame
 2087 1687 0.00 1 -0.08 20 -1.60 
  Kubicki, Marek 2087  * POL0.001-0.0820-1.60 
 * 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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