Individual Calculations February 2020
 Ugrewicz, Ludwik  Total change: -53.60  Rating chartPersonal card
 Noworoczny Turniej Szachowy FIDE OPEN Lodz 2019 Lodz POL 2020-01-04
RcRownchangeKK*chgGame
 1491 1623 2.00 5 -1.34 40 -53.60 
  Kowalczyk, Mariusz 2023  * POL0.001-0.0840-3.20 
  Maciejewski, Robert 1290 POL1.0010.12404.80 
  Kopaniewski, Wojciech 1333 POL0.001-0.8440-33.60 
  Nowak, Adam 1332 POL0.001-0.8540-34.00 
  Kedrzynski, Adam 1479 POL1.0010.314012.40 
 * 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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