Individual Calculations August 2023
 Semancik, David  Total change: -19.40  Rating chartPersonal card
 CZECH OPEN 2023 - E Pardubice CZE 2023-07-13
RcRownchangeKK*chgGame
 1778 1839 2.50 6 -0.97 20 -19.40 
  Haupt, Jaromir 1692 CZE0.001-0.7020-14.00 
  Galda, Tomas 1887 CZE0.001-0.4320-8.60 
  Kvapil, Petr 1585 CZE1.0010.19203.80 
  Vltavsky, Vladimir 2104 CZE0.001-0.1820-3.60 
  Rybacek, Martin 1786 CZE0.501-0.0720-1.40 
  Benes, Karel 1616 CZE1.0010.22204.40 

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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