Rapid: Individual Calculations September 2022
 Sieciechowicz, Marcin  Total change: -26.00  Rating chartPersonal card
 Adolf Anderssen Memorial 2022 Wroclaw POL 2022-07-30
RcRownchangeKK*chgGame
 1977 2320 6.00 9 -1.30 20 -26.00 
  Tsviatko, Artem 1503 UKR1.0010.00200.00 
  Demski, Michal 1783 POL0.501-0.4720-9.40 
  Latacz, Grzegorz 1920  * POL1.0010.08201.60 
  Skrzyczek, Tomasz 1838 POL1.0010.05201.00 
  Zubarev, Alexander g2312 UKR1.0010.49209.80 
  Kowalski, Igor m2265 POL0.001-0.5820-11.60 
  Zerebiec, Maurycy 1930 POL0.501-0.4120-8.20 
  Grabarczyk, Miroslaw g2253 POL0.501-0.0920-1.80 
  Lanin, Boris Dr 1992 FID0.501-0.3720-7.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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