Individual Calculations February 2013
 Rozycki, Bartlomiej  Total change: 15.90  Rating chartPersonal card
 XXIII Miedzynarodowy Festiwal Szachowy CRACOVIA 2012-Open A Krakow POL 2012-12-27
RcRownchangeKK*chgGame
 2204 1935 2.50 8 1.06 15 15.90 
  Koykka, Pekka 2274 FIN0.001-0.1215-1.80 
  Gajek, Radoslaw 2272 POL0.001-0.1215-1.80 
  Martinsen, Stig K 2166 NOR0.5010.29154.35 
  Lach, Aleksandra wf2176 POL1.0010.801512.00 
  Sobjerg, Erik 2277 DEN0.001-0.1215-1.80 
  Kireev, Andrey 2160 UKR0.5010.28154.20 
  Wisniowska, Klaudia 2188 POL0.001-0.1915-2.85 
  Torkkola, Henri 2122 FIN0.5010.24153.60 

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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