Individual Calculations July 2020
 Spacek, Michal  Total change: -4.00  Rating chartPersonal card
 Prebor Prahy 2020 - 1. trida - skupina 12 Praha CZE 2020-01-13
RcRownchangeKK*chgGame
 1989 1962 3.00 7 -0.28 20 -5.60 
  Cekal, Zdenek 2206 CZE0.5010.30206.00 
  Melmuk, Petr 2029 CZE0.001-0.4120-8.20 
  Zanikov, Konstantin 2074 CZE0.5010.15203.00 
  Kolar, Dan 1846 CZE0.501-0.1620-3.20 
  Charvat, Jiri 1917 CZE0.001-0.5620-11.20 
  Stojkovic, Andreja 1918 CRO1.0010.44208.80 
  Zajicek, Karel 1935 CZE0.501-0.0420-0.80 

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)
 
 Prebor Prahy 2020 - Preborova skupina Praha CZE 2020-01-13
RcRownchangeKK*chgGame
 2007 1962 4.50 10 0.08 20 1.60 
  Toulec, Stanislav 1915 CZE0.501-0.0720-1.40 
  Domlatil, Jiri 2118 CZE0.5010.21204.20 
  Flek, Vladislav 1906 CZE1.0010.42208.40 
  Krivanek, Vladimir 2195 CZE0.001-0.2120-4.20 
  Krouzel, Jaroslav f2117 CZE0.5010.21204.20 
  Bartos, Miroslav 1856 CZE0.501-0.1420-2.80 
  Hromas, Jan 1936 CZE1.0010.46209.20 
  Simecek, Alexej 1934 CZE0.501-0.0420-0.80 
  Trapl, Dalibor 2034 CZE0.001-0.4020-8.00 
  Popper, Tomas 2063 CZE0.001-0.3620-7.20 

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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