Individual Calculations November 2009
 Orlyanskaya, Darya  Total change: -11.25  Rating chartPersonal card
 "Shepetivka - 2009 (A)" Shepetivka UKR 2009-08-12
RcRownchangeKK*chgGame
 2133 2079 1.00 4 -0.75 15 -11.25 
  Golubka, Petr f2356 UKR0.001-0.1715-2.55 
  Katsan, Petro 2167 UKR0.001-0.3815-5.70 
  Ivanov, Vladimir A. 2101 UKR1.0010.53157.95 
  Siagodnik, Anton 1906 BLR0.001-0.7315-10.95 

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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