Individual Calculations July 2010
 Ricaurte Macancela, Juan Carlos  Total change: 26.25  Rating chartPersonal card
 FEDA 170 Guayaquil ECU 2010-04-02
RcRownchangeKK*chgGame
 1920 1894 5.00 7 1.75 15 26.25 
  Mejia Moreira, Wilson 1986 ECU1.0010.63159.45 
  Pinargote Carreno, Kassandra 1897 ECU1.0010.50157.50 
  Barros, Cristhian 1888 ECU0.501-0.0115-0.15 
  Hallon Rodriguez, Jose 1930 ECU0.5010.05150.75 
  Arrata Peralta, Pedro 1985 ECU0.5010.12151.80 
  Castro Chabuza, Diana 1818 ECU1.0010.40156.00 
  Nevarez Cevallos, Ever 1939 ECU0.5010.06150.90 

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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