Individual Calculations February 2013
 Jajte-Pachota, Jerzy  Total change: -24.30  Rating chartPersonal card
 XXIII Miedzynarodowy Festiwal Szachowy CRACOVIA'2012 -- Open B Krakow POL 2012-12-27
RcRownchangeKK*chgGame
 1733 1923 5.00 9 -1.62 15 -24.30 
  Cebula, Alicja 1590 POL0.001-0.8815-13.20 
  Snihur, Adam 1645 POL1.0010.17152.55 
  Mottang, Harald 1731 NOR1.0010.25153.75 
  Kyc, Jerzy 1782 POL0.001-0.6915-10.35 
  Rychlik, Bogdan 1829 POL1.0010.37155.55 
  Zaboklicki, Zbigniew 1835 POL0.001-0.6215-9.30 
  Carbonaro, Davide 1608 ITA1.0010.14152.10 
  Sliwicka, Alicja wf1772 POL0.501-0.2015-3.00 
  Drop, Szymon 1803 POL0.501-0.1615-2.40 

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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