Individual Calculations January 2009
 Alvarez Orta, Jo Ann  Total change: 0.00  Rating chartPersonal card
 Olympiad Dresden Women Dresden GER 2008-11-12
RcRownchangeRpKK*chgGame
 1927 0 3.50 6 0.00 1940   0.00 
  Gonchar, Svitlana 1844 UKR1.0010.00 0.00 
  De Rosa, Maria wf2083 ITA0.0010.00 0.00 
  Gozel, Atabayeva 2020 TKM1.0010.00 0.00 
  Dedijer, Mira 1999 BIH0.5010.00 0.00 
  Solis, Gabriela 1928 BOL0.5010.00 0.00 
  Donatti, Sofia 1689 URU0.5010.00 0.00 

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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