Individual Calculations May 2013
 Kovar, Jan  Total change: -20.40  Rating chartPersonal card
 Prebor prahy 2012/2013 - I. trida - skupina 11 Praha CZE 2013-01-07
RcRownchangeKK*chgGame
 2024 1957 3.00 9 -0.68 30 -20.40 
  Salac, Jiri 2095 CZE0.001-0.3130-9.30 
  Kovar, Josef 2057 CZE0.001-0.3630-10.80 
  Svetly, Jiri 1952 CZE0.501-0.0130-0.30 
  Sterba, Karel 1971 CZE0.001-0.4830-14.40 
  Pecinka, Martin 2087 CZE0.5010.18305.40 
  Horak, Karel 2068 CZE0.001-0.3530-10.50 
  Cerny, Josef 1909 CZE1.0010.433012.90 
  Kamlach, Miroslav 2102 CZE0.5010.19305.70 
  Vlcek, Dalibor 1975 CZE0.5010.03300.90 

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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