Rapid: Individual Calculations January 2021
 Podgorski, Maciej  Total change: 11.60  Rating chartPersonal card
 Szybkie srody w montowni rozrywki (1) - TURNIEJ RAPID FIDE Warszawa POL 2020-12-02
RcRownchangeKK*chgGame
 1540 1704 2.00 2 0.58 20 11.60 
  Grzenkowicz, Lukasz 1618 POL1.0010.38207.60 
  Okruch, Jaroslaw 1461 POL1.0010.20204.00 

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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