Individual Calculations February 2013
 Trebala, Michal  Total change: -5.55  Rating chartPersonal card
 XXIII Miedzynarodowy Festiwal Szachowy CRACOVIA'2012 -- Open B Krakow POL 2012-12-27
RcRownchangeKK*chgGame
 1703 1627 3.00 8 -0.37 15 -5.55 
  Puuska, Heini wf1984 FIN0.001-0.1115-1.65 
  Sajtyna, Krzysztof 1917 POL0.001-0.1615-2.40 
  Swiech, Joanna 1501 POL0.501-0.1715-2.55 
  Dobrzanska, Magdalena 1457 POL0.501-0.2215-3.30 
  Szado, Jerzy 1554 POL0.501-0.1015-1.50 
  Kucharska, Honorata 1558 POL0.501-0.1015-1.50 
  Mirski, Michal 1918 POL0.001-0.1515-2.25 
  Mottang, Harald 1731 NOR1.0010.64159.60 

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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