Individual Calculations February 2013
 Swiech, Joanna  Total change: 19.95  Rating chartPersonal card
 XXIII Miedzynarodowy Festiwal Szachowy CRACOVIA'2012 -- Open B Krakow POL 2012-12-27
RcRownchangeKK*chgGame
 1712 1501 3.50 9 1.33 15 19.95 
  Sadzikowski, Marian 1868 POL0.001-0.1015-1.50 
  Mottang, Harald 1731 NOR0.001-0.2115-3.15 
  Trebala, Michal 1627 POL0.5010.17152.55 
  Krzymionka, Karol 1629 POL1.0010.671510.05 
  Tracz, Marcelina 1705 POL0.5010.26153.90 
  Pietrucha, Jaroslaw 1835 POL0.5010.38155.70 
  Tavakalov, Stanislav 1772 BLR0.001-0.1715-2.55 
  Kosztyla, Andrzej 1647 POL0.001-0.3015-4.50 
  Dyga, Ryszard 1595 GER1.0010.63159.45 

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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