Individual Calculations July 2012
 Swiech, Piotr  Total change: 7.05  Rating chartPersonal card
 Druzynowe Mistrzostwa Wojewodztwa Slaskiego Sezonu 2012 - seniorzy Wojewodztwo Slaskie POL 2012-02-19
RcRownchangeKK*chgGame
 2037 1913 1.50 3 0.47 15 7.05 
  Smolka, Marcin 1953 POL0.5010.06150.90 
  Ziebinski, Bartosz 1973 POL0.5010.08151.20 
  Dudys, Jakub 2185 POL0.5010.33154.95 

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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