Individual Calculations February 2020
 Kopaniewski, Jakub  Total change: 88.00  Rating chartPersonal card
 Noworoczny Turniej Szachowy FIDE OPEN Lodz 2019 Lodz POL 2020-01-04
RcRownchangeKK*chgGame
 1852 1546 3.00 5 2.20 40 88.00 
  Posuniak, Weronika 1920 POL1.0010.904036.00 
  Flis, Pawel 1884 POL0.001-0.1240-4.80 
  Grochowski, Mariusz 1639 POL1.0010.634025.20 
  Cap, Piotr 1946  * POL0.001-0.0840-3.20 
  Leszner, Liliana wm1872 POL1.0010.874034.80 
 * 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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