Individual Calculations September 2023
 Kubala, Karel  Total change: 14.40  Rating chartPersonal card
 OLOMOUC CHESS SUMMER 2023 - D2 Olomouc CZE 2023-08-12
RcRownchangeKK*chgGame
 1807 1747 4.50 9 0.72 20 14.40 
  Minarik, Lubomir 1404 CZE1.0010.12202.40 
  Musil, Vitezslav 1871 CZE1.0010.672013.40 
  Sejkora, Vlastimil f2139 CZE0.001-0.0820-1.60 
  Fiala, Jiri 1836 CZE0.5010.12202.40 
  Kulhavy, Frantisek 1801 CZE0.001-0.4220-8.40 
  Divis, Jan 1478 CZE1.0010.17203.40 
  Pesek, Petr 1927 CZE0.5010.24204.80 
  Tylecek, Drahomir 1807 CZE0.5010.08201.60 
  Groh, Jiri 2004 CZE0.001-0.1820-3.60 

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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