Individual Calculations November 2009
 Marcek, Jan  Total change: -0.45  Rating chartPersonal card
 SVK championship OPEN Tatry Tatranske Zruby SVK 2009-09-27
RcRownchangeKK*chgGame
 1933 1832 2.50 7 -0.03 15 -0.45 
  Davidovic, Miroslav 1978 SVK0.001-0.3015-4.50 
  Halas, Miroslav 1939 SVK0.001-0.3515-5.25 
  Milanov, Yasen 2022 SVK1.0010.751511.25 
  Ducay, Miroslav 2034 SVK0.001-0.2415-3.60 
  Goc, Jan 2000 SVK0.001-0.2815-4.20 
  Viszlai, Alexander 2009 SVK1.0010.731510.95 
  Cebo, Vladimir 1550 SVK0.501-0.3415-5.10 

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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