Individual Calculations October 2008
 Wolniaczyk, Daria  Total change: 8.50  Rating chartPersonal card
 Obra Lato Open 2008 grupa A Obra POL 2008-08-27
RcRownchangeKK*chgGame
 1784 1632 2.50 7 0.34 25 8.50 
  Drozdzynski, Daniel 1942 POL0.001-0.1425-3.50 
  Graczyk, Konrad 1906 POL0.001-0.1725-4.25 
  Palasz, Krzysztof 1701 POL0.001-0.4025-10.00 
  Korcz, Daniel 1687 POL1.0010.582514.50 
  Pera, Adam 1842 POL0.001-0.2325-5.75 
  Jablonski, Grzegorz 1650 POL1.0010.532513.25 
  Bakalarczyk, Jolanta 1757 POL0.5010.17254.25 

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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