Individual Calculations May 2010
 Kubis, Ivan  Total change: -45.30  Rating chartPersonal card
 SVK_4th league group A21 Various SVK 2009-10-11
RcRownchangeKK*chgGame
 1922 2025 2.50 8 -2.57 15 -38.55 
  Kovarik, Oto 2053 SVK0.5010.04150.60 
  Krchnak, Rudolf 1914 SVK0.001-0.6515-9.75 
  Vepy, Ivan 1920 SVK0.001-0.6415-9.60 
  Gono, Michal 1852 SVK0.501-0.2315-3.45 
  Beran, Jan 1931 SVK1.0010.37155.55 
  Spacek, Oliver 1779 SVK0.501-0.3115-4.65 
  Blatnicky, Miroslav 2109 SVK0.001-0.3815-5.70 
  Manak, Adrian 1815 SVK0.001-0.7715-11.55 

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)
 
 SVK_3rd league group A2 Various SVK 2009-10-28
RcRownchangeKK*chgGame
 1975 2025 3.50 7 -0.45 15 -6.75 
  Abraham, Jan 1981 SVK0.501-0.0615-0.90 
  Svoboda, Adam 1821 SVK0.001-0.7615-11.40 
  Csiba, Peter 2104 SVK1.0010.61159.15 
  Kosar, Mikulas 1876 SVK1.0010.30154.50 
  Sefcik, Marek 2022 SVK0.5010.00150.00 
  Kocak, Branislav 1934 SVK0.001-0.6215-9.30 
  Sebesta, Radovan 2086 SVK0.5010.08151.20 

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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