Individual Calculations July 2008
 Brozek, Lukasz  Total change: -13.50  Rating chartPersonal card
 Druzynowe Mistrzostwa Wojewodztwa Slaskiego Seniorow LOS 2008 Slask POL 2008-02-10
RcRownchangeKK*chgGame
 1889 1902 1.50 4 -0.54 25 -13.50 
  Waruga, Wojciech 2010 POL0.001-0.3525-8.75 
  Leczycki, Pawel 1879 POL0.501-0.0325-0.75 
  Witoszek, Tadeusz 1990 POL0.001-0.3825-9.50 
  Paluch, Antoni 1678 POL1.0010.22255.50 

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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