Individual Calculations May 2010
 Kovalik, Julius  Total change: 9.90  Rating chartPersonal card
 SVK_3rd league group C2 Various SVK 2009-10-11
RcRownchangeKK*chgGame
 1974 2027 5.50 8 0.93 15 13.95 
  Kraml, Maros 2053 SVK1.0010.54158.10 
  Hellebrandt, Jaroslav 1858 SVK0.501-0.2215-3.30 
  Jakab, Robert 1912 SVK1.0010.34155.10 
  Jakubec, Boris 1965 SVK0.501-0.0915-1.35 
  Geffert, Peter 1933 SVK1.0010.37155.55 
  Stehlik, Peter 1885 SVK0.501-0.1915-2.85 
  Korbela, Lubomir 2109 SVK0.5010.11151.65 
  Sulko, Jan 2078 SVK0.5010.07151.05 

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)
 
 Zilina - regional championship Zilina SVK 2010-04-16
RcRownchangeKK*chgGame
 1906 2027 3.00 5 -0.27 15 -4.05 
  Kukucka, Matej 1893 SVK0.501-0.1815-2.70 
  Piroha, Miroslav 1983 SVK1.0010.44156.60 
  Spiriak, Vladimir 1973 SVK0.001-0.5815-8.70 
  Ostrochovsky, Anton 1961 SVK1.0010.41156.15 
  Nemsak, Denis 1720 SVK0.501-0.3615-5.40 

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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