Individual Calculations February 2016
 Gonzalez Berruga, Ana Isabel  Total change: 13.40  Rating chartPersonal card
 IV Abierto Int. Sub 2150 de Roquetas de Mar Roquetas de Mar ESP 2016-01-04
RcRownchangeKK*chgGame
 1838 1993 5.50 7 0.67 20 13.40 
  Vazquez Pino, Miguel A. 1606 ESP1.0010.09201.80 
  Fernandez Calzada, Juan A. 1768 ESP1.0010.22204.40 
  Aledo Yanguas, Javier 1930 ESP0.501-0.0920-1.80 
  Moreno Alberti, Manuel 1926 ESP1.0010.41208.20 
  Diaz Rodriguez, Jose Antonio 1950 ESP0.001-0.5620-11.20 
  Guardia Bencomo, Tomas 1863 ESP1.0010.32206.40 
  Perez Beltran, Salvador 1824 ESP1.0010.28205.60 

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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