Individual Calculations November 2013
 Kumala, Aleksander  Total change: -28.65  Rating chartPersonal card
 Turniej w Hetmanie na kandydata Wroclaw POL 2013-10-09
RcRownchangeKK*chgGame
 1937 2013 3.50 9 -1.91 15 -28.65 
  Duszenko, Michal 1864 POL0.001-0.7015-10.50 
  Drozd, Lukasz 1791 POL0.501-0.2815-4.20 
  Kolasinski, Krzysztof 1978 POL0.501-0.0515-0.75 
  Lopusiewicz, Janusz 1949 POL1.0010.41156.15 
  Bes, Michal 2042 POL0.5010.04150.60 
  Somyk, Marcin 1950 POL0.001-0.5915-8.85 
  Szczepaniak, Lukasz 2018 POL0.5010.01150.15 
  Bienias, Piotr 1850 POL0.001-0.7215-10.80 
  Zombirt, Filip 1991 POL0.501-0.0315-0.45 

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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