Individual Calculations July 2008
 Brozek, Zbigniew  Total change: -25.50  Rating chartPersonal card
 Druzynowe Mistrzostwa Wojewodztwa Slaskiego Seniorow LOS 2008 Slask POL 2008-02-10
RcRownchangeKK*chgGame
 1964 2098 1.00 4 -1.70 15 -25.50 
  Niedzwiedz, Marek 2074 POL0.501-0.0315-0.45 
  Kasperlik, Adam 2014 POL0.001-0.6215-9.30 
  Botor, Michal 1896 POL0.001-0.7615-11.40 
  Nowakowski, Sebastian 1870 POL0.501-0.2915-4.35 

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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