Individual Calculations August 2012
 Bialowas, Inga  Total change: -1.80  Rating chartPersonal card
 KARPACZ - CHESS OPEN 2012 Karpacz POL 2012-07-01
RcRownchangeKK*chgGame
 1790 1624 2.00 7 -0.12 15 -1.80 
  Lada, Ireneusz 1977 POL0.001-0.1115-1.65 
  Lukasiewicz, Aleksander 1928 POL0.001-0.1415-2.10 
  Graczyk, Natalia 1779 POL0.001-0.2915-4.35 
  Pradzynski, Krystian 1685 POL0.001-0.4215-6.30 
  Dwilewicz, Agata 1576 POL1.0010.43156.45 
  Klimek, Marcin 1900 POL0.001-0.1715-2.55 
  Opolski, Wojciech 1682 POL1.0010.58158.70 

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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