Individual Calculations November 2009
 Vila Cairo, Cristina  Total change: -51.25  Rating chartPersonal card
 XI Obert Internacional de Sants, Hostafranchs i la Bordeta Grupo B Barcelona ESP 2009-08-21
RcRownchangeKK*chgGame
 1680 1688 0.50 5 -2.05 25 -51.25 
  Avramov, Petkov Plamen 1855 ESP0.001-0.2825-7.00 
  Molinas Garcia, Francisco 1850 ESP0.001-0.2925-7.25 
  Montllor Aguilera, Francisco 1680 ESP0.001-0.5125-12.75 
  Vidal Zamora, Cristina 1521 ESP0.001-0.7225-18.00 
  Lopez Abaurrea, Eduardo 1496 ESP0.501-0.2525-6.25 

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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