Individual Calculations January 2009
 Lukac, Dusan  Total change: 6.30  Rating chartPersonal card
 OPEN Tatry 2008 Tatranske Zruby SVK 2008-09-27
RcRownchangeKK*chgGame
 1973 1872 3.00 7 0.42 15 6.30 
  Masak, Pavel 2132 CZE0.001-0.1815-2.70 
  Paur, Dusan 1998 SVK0.001-0.3315-4.95 
  Hajek, Jiri 1980 CZE0.001-0.3515-5.25 
  Jurco, Jan 1726 SVK1.0010.30154.50 
  Polomis, Zdenek 1975 CZE0.5010.14152.10 
  Pilatik, Michal 2006 SVK0.5010.18152.70 
  Bielik, Peter 1991 SVK1.0010.66159.90 

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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