Individual Calculations April 2009
 Kaminski, Ludwik  Total change: -6.75  Rating chartPersonal card
 XIX PUCHAR GOR OPAWSKICH Pokrzywna POL 2009-01-24
RcRownchangeKK*chgGame
 1915 1837 2.50 7 -0.45 15 -6.75 
  Grabarczyk, Miroslaw g2187 POL0.001-0.1115-1.65 
  Jozkow, Kacper 1657 POL1.0010.26153.90 
  Dlugosz, Krzysztof 2163 POL0.5010.37155.55 
  Kowalski, Lukasz 2082 POL0.001-0.2015-3.00 
  Warakomska, Anna wf2169 POL0.001-0.1215-1.80 
  Oszczanowski, Witold 1599 POL0.001-0.8015-12.00 
  Chenska, Karolina 1546 POL1.0010.15152.25 

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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