Individual Calculations August 2023
 Prochazka, Jaromir  Total change: -4.40  Rating chartPersonal card
 CZECH OPEN 2023 - E Pardubice CZE 2023-07-13
RcRownchangeKK*chgGame
 1723 1869 3.00 5 -0.22 20 -4.40 
  Horvath, Tomas 2019 CZE0.001-0.3020-6.00 
  Krena, Bohuslav 1907 CZE0.5010.05201.00 
  Galant, Ireneusz 1780 POL0.501-0.1220-2.40 
  Lauryn, Jakub 1439 CZE1.0010.07201.40 
  Hladka, Leontyna 1469  * CZE1.0010.08201.60 
 * 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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