Individual Calculations March 2012
 Janus, Przemyslaw  Total change: -7.20  Rating chartPersonal card
 XXII International Chess Festival CRACOVIA 2011, Open A Krakow POL 2011-12-27
RcRownchangeKK*chgGame
 2165 2162 4.00 9 -0.48 15 -7.20 
  Brodowski, Piotr 2421 POL0.001-0.1815-2.70 
  Polajzer, Danilo m2301 SLO0.001-0.3115-4.65 
  Kawula, Andrzej 2006 POL1.0010.29154.35 
  Poznanska, Katarzyna 2077 POL0.501-0.1215-1.80 
  Pettersson, Alexander 1950 MLT0.001-0.7715-11.55 
  Khamidov, Komil 2056 POL1.0010.36155.40 
  Veltkamp, Gerben 2200 NED1.0010.55158.25 
  Kalvaitis, Sigitas 2252 LTU0.5010.12151.80 
  Lewicki, Miroslaw c2222 POL0.001-0.4215-6.30 

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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