Individual Calculations May 2019
 Belka, Andrzej  Total change: -26.80  Rating chartPersonal card
 IX Memorial im. prof. Romana Mariana Bugalskiego Bydgoszcz POL 2019-03-30
RcRownchangeKK*chgGame
 1658 1815 3.50 7 -1.34 20 -26.80 
  Bela, Zbigniew 1415  * POL1.0010.08201.60 
  Karabasz, Kacper 1510 POL1.0010.14202.80 
  Sobich, Stanislaw 1627 POL1.0010.26205.20 
  Adamski, Michal 2213 POL0.001-0.0820-1.60 
  Bienkowski, Zbigniew 1711 POL0.501-0.1420-2.80 
  Ignacak, Kamil 1628 POL0.001-0.7420-14.80 
  Jankowski, Igor 1503 POL0.001-0.8620-17.20 
 * 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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