Individual Calculations November 2009
 Kolomaznikova, Barbora  Total change: 14.85  Rating chartPersonal card
 European Youth Ch under 16 Girls Fermo ITA 2009-08-31
RcRownchangeKK*chgGame
 1960 1864 4.00 8 0.99 15 14.85 
  Brunello, Marina wf2159 ITA0.001-0.1515-2.25 
  Dugnaite, Gerda 1643 LTU0.501-0.2815-4.20 
  Petrova, Irina wf1987 UKR1.0010.671510.05 
  De Seroux, Camille 1952 SUI0.001-0.3815-5.70 
  Krumova, Ani 1904 BUL0.001-0.4415-6.60 
  Neuhauser, Salome 2021 FRA1.0010.711510.65 
  Edes, Zsofia 1924 SVK1.0010.58158.70 
  Zakoscielna, Kinga wf2089 POL0.5010.28154.20 

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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