Individual Calculations July 2009
 Gonzalez Medina, Toni  Total change: 11.75  Rating chartPersonal card
 VI Torneo Ajedrez Semana Santa Tenerife ESP 2009-04-04
RcRownchangeKK*chgGame
 1719 1717 3.50 6 0.47 25 11.75 
  Zumbilez, Atanas Cristoff 1407 BUL1.0010.14253.50 
  De La Cruz Sanchez, Carlos G. f2067 ESP0.001-0.1125-2.75 
  Pinero Hernandez, Aitor 1657 ESP1.0010.422510.50 
  Acosta Sosa, Juan Manuel 1923 ESP0.001-0.2425-6.00 
  Diaz Leon, Adelto 1690 ESP0.501-0.0425-1.00 
  Acosta Perez, Juan Manuel 1567 ESP1.0010.30257.50 

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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