Individual Calculations April 2009
 Czarnecki, Wojciech  Total change: -4.50  Rating chartPersonal card
 XIX Miedzynarodowy Festiwal Szachowy CRACOVIA'2008, Gr-A Krakow POL 2008-12-27
RcRownchangeKK*chgGame
 2147 2132 4.00 9 -0.30 15 -4.50 
  Motyka, Michal f2359 POL0.001-0.2115-3.15 
  Ogonowska, Katarzyna 1880 POL0.501-0.3115-4.65 
  Iwanow, Anna wf1961 POL1.0010.27154.05 
  Shilov, Sergej f2229 UKR0.5010.13151.95 
  Veltkamp, Gerben 2221 NED0.5010.12151.80 
  Wcislo, Damian 2219 POL0.001-0.3815-5.70 
  Brokken, Dennis 2306 NED0.001-0.2715-4.05 
  Wisniowska, Klaudia 1988 POL1.0010.31154.65 
  Englert, Jan 2162 GER0.5010.04150.60 

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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