Individual Calculations February 2013
 Roneid, Heidi  Total change: -34.80  Rating chartPersonal card
 XXIII Miedzynarodowy Festiwal Szachowy CRACOVIA'2012 -- Open B Krakow POL 2012-12-27
RcRownchangeKK*chgGame
 1758 1674 0.50 7 -2.32 15 -34.80 
  Kawula, Andrzej 1996 POL0.001-0.1315-1.95 
  Pastuszko, Kinga 1916 POL0.001-0.2015-3.00 
  Dadello, Aleksandra 1883 POL0.001-0.2315-3.45 
  Gregulski, Zbigniew 1841 POL0.001-0.2815-4.20 
  Dobrzanska, Joanna 1552 POL0.501-0.1715-2.55 
  Kucharska, Honorata 1558 POL0.001-0.6615-9.90 
  Domanski, Lukasz 1562 POL0.001-0.6515-9.75 

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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