Rapid: Individual Calculations March 2021
 Grzenkowicz, Lukasz  Total change: -21.60  Rating chartPersonal card
 Zimowe szybkie FIDE granie w Hetmanie 3_2021 Warszawa POL 2021-02-24
RcRownchangeKK*chgGame
 1613 1616 2.00 6 -1.08 20 -21.60 
  Okruch, Jaroslaw 1451 POL1.0010.28205.60 
  Dropia, Rafal 1512 POL0.001-0.6420-12.80 
  Staszewski, Krzysztof 1544 POL0.001-0.6020-12.00 
  Juszkowski, Kamil 1708 POL0.001-0.3720-7.40 
  Kwiatkowski, Andrzej 1529 POL1.0010.38207.60 
  Kaminski, Jan 1934 POL0.001-0.1320-2.60 

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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