Individual Calculations April 2023
 Werich, Jachym  Total change: -2.00  Rating chartPersonal card
 LIBEREC OPEN 2023 A - FIDE open Liberec CZE 2023-02-24
RcRownchangeKK*chgGame
 1719 1435 2.00 8 0.50 40 20.00 
  Bruna, Matous 1867 CZE0.001-0.0740-2.80 
  Zadrapova, Amalie 1665 CZE0.001-0.2140-8.40 
  Zuzanek, Vitezslav 1634 CZE1.0010.764030.40 
  Jina, Lubos 1658 CZE1.0010.784031.20 
  Schoenbeck, Stephan 1949 GER0.001-0.0440-1.60 
  Da Silva Heleno, Jorit 1830 BEL0.001-0.0840-3.20 
  Ziobrowska, Maja 1631 POL0.001-0.2540-10.00 
  Zadrazil, Filip 1517 CZE0.001-0.3940-15.60 

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)
 
 SSS Krajska soutez B 2022-2023 r10-11 various CZE 2023-03-05
RcRownchangeKK*chgGame
 1398 1435 0.00 1 -0.55 40 -22.00 
  Meca, Viktor 1398 CZE0.001-0.5540-22.00 

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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