Individual Calculations September 2022
 Perutka, Tomas  Total change: 21.40  Rating chartPersonal card
 CZECH OPEN 2022 - B - open rating tournament Pardubice CZE 2022-07-23
RcRownchangeKK*chgGame
 1860 1749 3.50 7 1.07 20 21.40 
  Schuffenhauer, Robert 1938 GER0.001-0.2520-5.00 
  Dimitrov, Kristian 1349  * GER1.0010.08201.60 
  Balazec, Ludovit 1930 CZE0.5010.24204.80 
  Kulhanek, Jachym 1878 CZE0.001-0.3320-6.60 
  Walkusz, Witoslaw f2001 POL1.0010.812016.20 
  Jesse, Timo 2048 GER0.5010.35207.00 
  Jasso, Matej 1873 CZE0.5010.17203.40 
 * 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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