Individual Calculations January 2009
 Wozniak, Grzegorz  Total change: 29.50  Rating chartPersonal card
 Miedzynarodowy Turniej Niepodleglosci 2008 - Grupa A Wroclaw POL 2008-11-09
RcRownchangeKK*chgGame
 1792 1546 2.00 4 1.18 25 29.50 
  Labuda, Michal 1842 POL0.001-0.1525-3.75 
  Kwasnicki, Andrzej 1683 POL0.5010.18254.50 
  Chmielewski, Jakub 1748 POL0.5010.26256.50 
  Zombirt, Filip 1896 POL1.0010.892522.25 

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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