Individual Calculations July 2012
 Bednarski, Waclaw  Total change: 13.05  Rating chartPersonal card
 Miedzynarodowe Szachowe Mistrzostwa Malopolski Seniorow i Juniorow 2012 , Grupa B Krakow POL 2012-04-29
RcRownchangeKK*chgGame
 1812 1712 3.50 7 0.87 15 13.05 
  Grajczak, Adrian 1969 POL0.001-0.1815-2.70 
  Ryk, Mikolaj 1543 POL1.0010.28154.20 
  Lenda, Lukasz 1828 POL0.5010.16152.40 
  Blasiak, Miroslaw 1895 POL0.001-0.2615-3.90 
  Wolnik, Karol 1635 POL0.501-0.1115-1.65 
  Kubik, Zbigniew 1997 POL1.0010.841512.60 
  Klementys, Jerzy 1815 POL0.5010.14152.10 

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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