Individual Calculations September 2010
 Korzonek, Marek  Total change: 14.25  Rating chartPersonal card
 Druzynowe Mistrzostwa Slaska 2010 ; Liga Wojewodzka Seniorow woj. Slaskie POL 2010-01-24
RcRownchangeKK*chgGame
 2034 1804 0.00 1 -0.21 25 -5.25 
  Dudek, Adam 2034 POL0.001-0.2125-5.25 

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)
 
 VIII Marka Piasty Memorial Tarnowskie Gory POL 2010-07-31
RcRownchangeKK*chgGame
 1883 1776 3.00 6 0.78 25 19.50 
  Banasik, Henryk 2104 POL0.001-0.1325-3.25 
  Kostowski, Andrzej 1760 POL1.0010.482512.00 
  Brodacki, Bernard 1982 POL0.5010.26256.50 
  Michalski, Edmund 1906 POL0.001-0.3225-8.00 
  Kolasa, Zbigniew 1600 POL1.0010.27256.75 
  Chmiel, Piotr 1944 POL0.5010.22255.50 

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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