Individual Calculations October 2008
 Povraznik, Peter  Total change: -39.75  Rating chartPersonal card
 OPEN Doprastav 2008 Bratislava SVK 2008-06-28
RcRownchangeKK*chgGame
 1902 1919 0.50 4 -1.59 25 -39.75 
  Kleman, Miroslav 2115 SVK0.001-0.2525-6.25 
  Ujhelyi, Matus 1924 SVK0.001-0.4925-12.25 
  Halasz, Michal 1859 SVK0.501-0.0825-2.00 
  Tomcik, Leon 1709 SVK0.001-0.7725-19.25 

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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