Individual Calculations July 2008
 Lizak, Jacek  Total change: -4.75  Rating chartPersonal card
 Druzynowe Mistrzostwa Wojewodztwa Slaskiego Seniorow LOS 2008 Slask POL 2008-02-10
RcRownchangeKK*chgGame
 1915 1858 1.50 4 -0.19 25 -4.75 
  Pawlowski, Michal Ii 1790 POL0.501-0.0925-2.25 
  Stroczynski, Dawid 1938 POL1.0010.612515.25 
  Wandzik, Wojciech 2009 POL0.001-0.3025-7.50 
  Kastelik, Adrian 1922 POL0.001-0.4125-10.25 

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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