Individual Calculations January 2010
 Dotan, Valeria  Total change: -10.95  Rating chartPersonal card
 World Women Senior Championship Condino ITA 2009-10-27
RcRownchangeKK*chgGame
 2095 2115 3.50 8 -0.73 15 -10.95 
  Zaitseva, Tamara 2221 RUS0.5010.14152.10 
  Miednikova, Swietlana wf2173 RUS0.001-0.4215-6.30 
  Komysheva, Margarita wf2097 RUS0.501-0.0315-0.45 
  Bogumil, Tatiana wf2169 RUS0.5010.08151.20 
  Shushpanova, Nina wf1958 RUS0.001-0.7115-10.65 
  Onoprienko, Elena 1977 RUS0.501-0.1915-2.85 
  Chernova, Natalja 2082 RUS1.0010.45156.75 
  Khropova, Larisa wf2081 RUS0.501-0.0515-0.75 

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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