Individual Calculations July 2008
 Olaya, Sandra  Total change: 0.00  Rating chartPersonal card
 XIII Grand Prix, 2da. Parada U-2000 Portoviejo ECU 2008-04-23
RcRownchangeRpKK*chgGame
 1702 0 0.50 4 0.00 1380   0.00 
  Pinargote Carreno, Kassandra 1822 ECU0.0010.00 0.00 
  Saltos, Ilenia 1687 ECU0.0010.00 0.00 
  Zuluaga Caamano, Juan 1622 ECU0.5010.00 0.00 
  Villegas Reyes, Maria 1678 ECU0.0010.00 0.00 

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)
 
 XIII Grand Prix, 3era. Parada U-2000 Coca ECU 2008-05-23
RcRownchangeRpKK*chgGame
 1796 0 1.00 5 0.00 1556   0.00 
  Espinoza, Yordano 1787 ECU0.0010.00 0.00 
  Pisco Alvarez, Ever 1871 ECU0.0010.00 0.00 
  Landy Satama, Pamela 1802 ECU1.0010.00 0.00 
  Jima Meza, Jefferson 1969 ECU0.0010.00 0.00 
  Vargas Castillo, David 1549 ECU0.0010.00 0.00 

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)
 
 Nacional U-13 Femenino Portoviejo ECU 2008-06-11
RcRownchangeRpKK*chgGame
 1798 0 1.00 3 0.00 1673   0.00 
  Herrera, Kerly 1720 ECU0.0010.00 0.00 
  Versosa Bravo, Karen 1904 ECU0.0010.00 0.00 
  Diaz Alarcon, Maria 1770 ECU1.0010.00 0.00 

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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