Rapid: Individual Calculations December 2021
 Dworzanski, Maciej  Total change: -13.40  Rating chartPersonal card
 VIII edycja Grand Prix Radkowa i Ziemi Klodzkiej - III turniej Scinawka Srednia POL 2021-11-06
RcRownchangeKK*chgGame
 1493 1055 0.00 4 -0.67 20 -13.40 
  Laszewicz, Pawel 1790 POL0.001-0.0120-0.20 
  Chiciak-Galuszka, Malgorzata 1003 POL0.001-0.5720-11.40 
  Tust-Kopec, Dominika 1725 POL0.001-0.0120-0.20 
  Nowakowski, Michal 1452 POL0.001-0.0820-1.60 

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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