Individual Calculations August 2012
 Sobolewski, Piotr  Total change: -31.20  Rating chartPersonal card
 XX Miedzynarodowy Festiwal Szachowy im. Jozefa Dominika, Turniej A Dobczyce POL 2012-07-14
RcRownchangeKK*chgGame
 1946 2166 4.00 8 -2.08 15 -31.20 
  Liscinsky, Martin 1828 SVK0.001-0.8815-13.20 
  Bus, Konrad 2048 POL0.001-0.6615-9.90 
  Zielinski, Andrzej 1872 POL1.0010.15152.25 
  Zaboklicki, Zbigniew 1845 POL1.0010.13151.95 
  Klementys, Jerzy 1800 POL1.0010.10151.50 
  Watorek, Marcin 2162 POL0.001-0.5115-7.65 
  Sleczka, Bartosz 1923 POL0.501-0.3015-4.50 
  Slabek, Grzegorz 2088 POL0.501-0.1115-1.65 

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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