Individual Calculations October 2022
 Duda, Lukasz  Total change: -44.80  Rating chartPersonal card
 Druzynowe Mistrzostwa Polski - II Liga 2022 Jastrzebia Gora POL 2022-09-03
RcRownchangeKK*chgGame
 1933 2115 3.50 8 -2.24 20 -44.80 
  Radecki, Adam 1989 POL0.501-0.1720-3.40 
  Zielinski, Olgierd 1800 POL0.501-0.3620-7.20 
  Rymaszewski, Dariusz 2050 POL0.501-0.0920-1.80 
  Sobolewski, Piotr 1944 POL0.001-0.7320-14.60 
  Rzeszowski, Dominik 1855 POL0.501-0.3220-6.40 
  Kaznowska, Weronika 1715  * POL0.001-0.9220-18.40 
  Flak, Pawel 2190 POL1.0010.602012.00 
  Swider, Pawel 1920 POL0.501-0.2520-5.00 
 * 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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