Individual Calculations July 2008
 Gromada, Andrzej  Total change: 8.55  Rating chartPersonal card
 Druzynowe Mistrzostwa Wojewodztwa Slaskiego Seniorow LOS 2008 Slask POL 2008-02-10
RcRownchangeKK*chgGame
 2005 1986 2.00 3 0.57 15 8.55 
  Gola, Karol 2154 POL0.5010.22153.30 
  Muc, Zbigniew 1847 POL1.0010.31154.65 
  Kasperlik, Adam 2014 POL0.5010.04150.60 

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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