Rapid: Individual Calculations December 2021
 Kowalczyk, Adam  Total change: -1.60  Rating chartPersonal card
 Turniej Niepodleglosci gr. A Warszawa POL 2021-11-11
RcRownchangeKK*chgGame
 1960 1907 4.00 9 -0.08 20 -1.60 
  Szustakowski, Antoni f2219 POL0.5010.36207.20 
  Mis, Mieszko f2353 POL0.001-0.0620-1.20 
  Harazinska, Magdalena wf1772 POL0.501-0.1820-3.60 
  Sanz Losada, Victoriano c2051 ESP0.001-0.3120-6.20 
  Praczukowski, Stanislaw 2097 POL0.001-0.2520-5.00 
  Barburzynska, Magdalena 1803 POL1.0010.36207.20 
  Bartodziej, Bartosz 1709 POL0.001-0.7620-15.20 
  Fritz, Antoni 1839 POL1.0010.41208.20 
  Spicak, Krzysztof 1800 POL1.0010.35207.00 

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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