Individual Calculations July 2008
 Castillo Escario, Yolanda  Total change: -12.00  Rating chartPersonal card
 Campeonato de Cataluña Sub 16 Vila-seca ESP 2008-03-15
RcRownchangeKK*chgGame
 1782 1674 1.00 4 -0.48 25 -12.00 
  Alfonso Durban, Xavier 1987 ESP0.001-0.1425-3.50 
  Hernandez Martinez, Alejandro 1586 ESP0.501-0.1225-3.00 
  Pantaleoni Reluy, Amadeu 1784 ESP0.5010.15253.75 
  Mas Gene, Oriol 1769 ESP0.001-0.3725-9.25 

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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