Individual Calculations February 2013
 Dobrzanska, Joanna  Total change: 9.30  Rating chartPersonal card
 XXIII Miedzynarodowy Festiwal Szachowy CRACOVIA'2012 -- Open B Krakow POL 2012-12-27
RcRownchangeKK*chgGame
 1776 1552 2.50 8 0.62 15 9.30 
  Svanholm, Borge Waaktaar 1906 NOR0.5010.39155.85 
  Pastuszko, Kinga 1916 POL0.5010.40156.00 
  Zaboklicki, Zbigniew 1835 POL0.001-0.1615-2.40 
  Pietrucha, Jaroslaw 1835 POL0.001-0.1615-2.40 
  Madej, Roman 1609 POL1.0010.58158.70 
  Rychlik, Bogdan 1829 POL0.001-0.1715-2.55 
  Roneid, Heidi 1674 NOR0.5010.17152.55 
  Miszkielo, Bartosz 1600 POL0.001-0.4315-6.45 

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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