Individual Calculations November 2009
 Duben, Igor  Total change: -26.55  Rating chartPersonal card
 SVK championship OPEN Tatry Tatranske Zruby SVK 2009-09-27
RcRownchangeKK*chgGame
 2062 2222 4.50 9 -1.77 15 -26.55 
  Macak, Stefan m2468 SVK0.001-0.1915-2.85 
  Stalmach, Kamil 2084 CZE0.001-0.6915-10.35 
  Ducay, Miroslav 2034 SVK1.0010.26153.90 
  Hodovsky, Jiri 2081 CZE0.501-0.1915-2.85 
  Paur, Dusan 1961 SVK1.0010.18152.70 
  Zacik, Anton 2018 SVK1.0010.24153.60 
  Sosovicka, Juraj 2066 SVK0.001-0.7115-10.65 
  Zarsky, Kamil 2028 CZE0.501-0.2515-3.75 
  Tropp, Oliver 1822  * SVK0.501-0.4215-6.30 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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