Individual Calculations May 2018
 Kopicka, Karel  Total change: 8.80  Rating chartPersonal card
 Prebor Prahy 2017-2018 - I. trida - skupina 12 Praha CZE 2018-01-08
RcRownchangeKK*chgGame
 1903 2034 6.50 9 0.44 20 8.80 
  Ryvova, Anna wf1906 CZE1.0010.33206.60 
  Pribyl, Jaroslav 1935 CZE1.0010.36207.20 
  Barabas, Ales 1795 CZE1.0010.20204.00 
  Poborsky, Josef 1939 CZE0.501-0.1320-2.60 
  Marik, Miloslav 1913 CZE0.501-0.1620-3.20 
  Ursta, Lubomir 1889 CZE1.0010.31206.20 
  Svitak, David 2021 CZE0.501-0.0220-0.40 
  Cerny, Josef 1901 CZE1.0010.32206.40 
  Zamorsky, Ladislav 1825 CZE0.001-0.7720-15.40 

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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