Individual Calculations April 2009
 Valenta, Petr  Total change: 16.80  Rating chartPersonal card
 Ceske sachove Vanoce 2008 Litomysl CZE 2008-12-26
RcRownchangeKK*chgGame
 2174 1922 2.50 7 1.12 15 16.80 
  Skliba, Martin 2272 CZE1.0010.891513.35 
  Jedlicka, Ales f2272 CZE0.001-0.1115-1.65 
  Svana, Peter 2186 SVK0.5010.32154.80 
  Lorenc, Oldrich 2106 CZE0.5010.24153.60 
  Cuhra, Martin 2168 CZE0.5010.31154.65 
  Lercel, Michal 2172 POL0.001-0.1915-2.85 
  Kranjec, Toni 2040 SLO0.001-0.3415-5.10 

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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