Individual Calculations November 2009
 Ducay, Miroslav  Total change: -18.90  Rating chartPersonal card
 SVK championship OPEN Tatry Tatranske Zruby SVK 2009-09-27
RcRownchangeKK*chgGame
 2014 2034 3.50 9 -1.26 15 -18.90 
  Bahna, Jan 1960 SVK0.001-0.6015-9.00 
  Dobrowolski, Henryk 1910 POL1.0010.33154.95 
  Duben, Igor 2222 SVK0.001-0.2615-3.90 
  Hronec, Martin 1937 SVK1.0010.37155.55 
  Demeter, Peter 2248 SVK0.001-0.2315-3.45 
  Marcek, Jan 1832 SVK1.0010.24153.60 
  Bombek, Peter f2243 SVK0.001-0.2315-3.45 
  Komlosi, Frantisek 1947 SVK0.001-0.6215-9.30 
  Halasz, Michal 1828 SVK0.501-0.2615-3.90 

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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