Individual Calculations August 2023
 Lacina, Filip  Total change: 9.80  Rating chartPersonal card
 CZECH OPEN 2023 - E Pardubice CZE 2023-07-13
RcRownchangeKK*chgGame
 1992 1995 2.50 4 0.49 20 9.80 
  Janocko, Petr 1934 CZE0.501-0.0820-1.60 
  Dungl, Martin 2024 CZE1.0010.542010.80 
  Sterba, Karel 1825 CZE0.501-0.2220-4.40 
  Hasterok, Mateusz 2185 POL0.5010.25205.00 

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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