Individual Calculations April 2008
 Ladines, Gabriela  Total change: 36.75  Rating chartPersonal card
 XII Grand Prix, 2da. Parada U-2200 Macas ECU 2007-02-09
RcRownchangeKK*chgGame
 1950 1632 1.00 3 0.60 15 9.00 
  Palacios Zambrano, Victor 1982 ECU0.001-0.1115-1.65 
  Rivadeneira, Maria 1912 ECU1.0010.841512.60 
  Saltos, Adrian 1955 ECU0.001-0.1315-1.95 

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-17 Femenino Guaranda ECU 2007-06-13
RcRownchangeKK*chgGame
 1814 1661 1.50 3 0.61 15 9.15 
  Cabezas, Viviana 1813 ECU0.5010.20153.00 
  Vega Cordovilla, Maria Jose 1809 ECU1.0010.701510.50 
  Rivadeneira Ayala, Maria Bel 1821 ECU0.001-0.2915-4.35 

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)
 
 XII Grand Prix, 8ava. Parada U-2000 A Guayaquil ECU 2007-08-31
RcRownchangeKK*chgGame
 1972 1661 0.50 1 0.36 15 5.40 
  Calderon, Oliver 1972 ECU0.5010.36155.40 

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)
 
 XII Grand Prix, 10ma. Parada U-2000 Guayaquil ECU 2007-10-19
RcRownchangeKK*chgGame
 1910 1677 1.50 3 0.88 15 13.20 
  Almagro Carpio, Eugenio 1924 ECU0.001-0.1915-2.85 
  Cardenas, Juan Carlos 1878 ECU0.5010.26153.90 
  Herrera Rosero, Alex 1927 ECU1.0010.811512.15 

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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