Individual Calculations August 2023
 Kather, Yannick  Total change: -22.00  Rating chartPersonal card
 CZECH OPEN 2023 - A Pardubice CZE 2023-07-21
RcRownchangeKK*chgGame
 2063 2148 4.50 9 -1.10 20 -22.00 
  Zanan, Evgeny g2481 ISR0.001-0.1220-2.40 
  Fiskaaen, Martin Holten 2026 NOR0.001-0.6720-13.40 
  Staeblein, Christoph 2028 GER1.0010.34206.80 
  Fritz, Antoni 1989 POL0.001-0.7120-14.20 
  Radovic, Stefan 2012 SWE1.0010.32206.40 
  Hertlein, Irena 1977 POL0.501-0.2320-4.60 
  Hrabal, Matej 1988 CZE0.001-0.7120-14.20 
  Dylong, Antoni 2038 POL1.0010.35207.00 
  Marak, Jakub 2026 CZE1.0010.33206.60 

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)
 

 

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