Individual Calculations September 2023
 Ludvicek, Josef  Total change: -22.60  Rating chartPersonal card
 FIDE Open Stare Mesto 2023 B Stare Mesto CZE 2023-08-05
RcRownchangeKK*chgGame
 1626 1714 3.00 7 -1.13 20 -22.60 
  Kostka, Jan 1379 CZE1.0010.12202.40 
  Tomanek, Rafael 1814 SVK0.001-0.3620-7.20 
  Zpevakova, Katerina 1786 CZE1.0010.602012.00 
  Krajicek, Matej 1671 CZE0.001-0.5620-11.20 
  Babula, Tomas 1314  * CZE1.0010.08201.60 
  Stary, Simon 1566 CZE0.001-0.7020-14.00 
  Jecha, Petr 1852 CZE0.001-0.3120-6.20 
 * 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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