Individual Calculations October 2008
 Bartyzel, Andrzej  Total change: -11.50  Rating chartPersonal card
 50 Jubileuszowy Ogolnopolski Turniej o "Zlota Wieze" Pultusk POL 2008-06-30
RcRownchangeKK*chgGame
 1868 2051 1.00 2 -0.46 25 -11.50 
  Jedrzejewski, Kamil 1956 POL0.001-0.6325-15.75 
  Mika, Tomasz 1779 POL1.0010.17254.25 

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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