Individual Calculations June 2014
 Kowalczyk, Marek  Total change: 8.85  Rating chartPersonal card
 VII Mistrzostwa UKS Pionier 2014 Jastrzebie Zdroj POL 2014-02-28
RcRownchangeKK*chgGame
 1656 1713 4.50 7 0.59 15 8.85 
  Wodecki, Mikolaj 1332 POL1.0010.09151.35 
  Hrtanek, Jiri 2065 CZE1.0010.891513.35 
  Drozniak, Stanislaw 1476 POL0.501-0.3015-4.50 
  Rydzewski, Pawel 1909 POL0.001-0.2515-3.75 
  Matusiak, Marcin 1949 POL0.001-0.2015-3.00 
  Adamczyk, Zuzanna 1313  * POL1.0010.08151.20 
  Kubiniok, Stanislaw 1545 POL1.0010.28154.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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