Rapid: Individual Calculations July 2023
 Buczynski, Dariusz  Total change: -33.20  Rating chartPersonal card
 Szybkie FIDE granie w Hetmanie 10_2023 Warszawa POL 2023-06-02
RcRownchangeKK*chgGame
 1336 1240 0.50 5 -1.66 20 -33.20 
  Adamchyk, Miraslau 1621 FID0.001-0.0920-1.80 
  Rzeszotarski, Jacek 1074 POL0.001-0.7220-14.40 
  Fijal, Alan 1055 POL0.501-0.2420-4.80 
  Kaczmarek, Piotr 1188 POL0.001-0.5720-11.40 
  Zbrzeski, Piotr 1743 POL0.001-0.0420-0.80 

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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