Individual Calculations January 2009
 Dobrowolski, Henryk  Total change: -1.65  Rating chartPersonal card
 OPEN Tatry 2008 Tatranske Zruby SVK 2008-09-27
RcRownchangeKK*chgGame
 1932 1947 3.50 7 -0.11 15 -1.65 
  Klemanic, Emil f2230 SVK0.001-0.1615-2.40 
  Sukopcak, Miroslav 1740 SVK1.0010.23153.45 
  Hujo, Jozef 2090 SVK0.001-0.3115-4.65 
  Stefanides, Karol 1784 SVK1.0010.28154.20 
  Silhavy, Miroslav 1638 CZE0.501-0.3615-5.40 
  Papan, Cyril 2032 CZE0.001-0.3815-5.70 
  Pekarkova, Eva 2011 CZE1.0010.59158.85 

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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