Individual Calculations February 2013
 Marszalek, Jakub  Total change: -10.50  Rating chartPersonal card
 XXIII Miedzynarodowy Festiwal Szachowy CRACOVIA'2012-Open C Krakow POL 2012-12-27
RcRownchangeKK*chgGame
 1695 1598 1.50 6 -0.70 15 -10.50 
  Nalichowski, Sebastian 1684 POL0.001-0.3815-5.70 
  Mukhtarova, Anastasiia 1709 UKR0.5010.15152.25 
  Szczepanski, Henryk 1698 POL0.001-0.3615-5.40 
  Blaszczak, Jerzy 1668 POL1.0010.60159.00 
  Zmorzyski, Bohdan 1678 POL0.001-0.3915-5.85 
  Kowalewski, Wladyslaw 1733 POL0.001-0.3215-4.80 

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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