Individual Calculations June 2013
 Pilarski, Dawid  Total change: 11.25  Rating chartPersonal card
 Druzynowe Mistrzostwa Opolszcyzny 2013 Opole POL 2013-02-23
RcRownchangeKK*chgGame
 1912 1799 2.50 5 0.75 15 11.25 
  Czempiel, Henryk 1908 POL0.5010.15152.25 
  Bobowski, Grzegorz 1974 POL0.5010.23153.45 
  Tabola, Waldemar 1794 POL1.0010.49157.35 
  Czempiel, Henryk 1908 POL0.001-0.3515-5.25 
  Bobowski, Grzegorz 1974 POL0.5010.23153.45 

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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