Individual Calculations January 2009
 Tsekova, Viktoria  Total change: -40.00  Rating chartPersonal card
 European Youth Chess Championship 2008 - Girls U16 Herceg Novi MNE 2008-09-15
RcRownchangeKK*chgGame
 1926 1935 2.50 8 -1.60 25 -40.00 
  Lysenko, Maria 1915 RUS1.0010.472511.75 
  Abdulla, Khayala Mardan Qizi 2029 AZE0.5010.13253.25 
  Gvanceladze, Anna wf2017 RUS0.001-0.3925-9.75 
  Motycakova, Monika 1948 SVK0.001-0.4825-12.00 
  Arce Calva, Elvira 1876 ESP0.001-0.5825-14.50 
  Kaplan, Ebru 1878 TUR0.501-0.0825-2.00 
  De Seroux, Camille 1898 SUI0.001-0.5525-13.75 
  Miladinovic, Lena 1850 SRB0.501-0.1225-3.00 

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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