Individual Calculations July 2009
 Guerrero, Rosa  Total change: 0.00  Rating chartPersonal card
 XIV Grand Prix, 3era. Parada Guayaquil ECU 2009-04-10
RcRownchangeRpKK*chgGame
 1784 0 0.00 4 0.00 1084   0.00 
  Flores, Jose 1849 ECU0.0010.00 0.00 
  De Mora Flores, Camilo 1588 ECU0.0010.00 0.00 
  Del Salto, Samantha 1584 ECU0.0010.00 0.00 
  Rosero, Paul 2114 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)
 
 Campeonato Nacional Femenino U-13 Portoviejo ECU 2009-04-13
RcRownchangeRpKK*chgGame
 1689 0 0.00 2 0.00 989   0.00 
  Herrera, Kerly 1696 ECU0.0010.00 0.00 
  Diaz Alarcon, Maria 1682 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)
 
 XIV Grand Prix, 4ta. Parada Coca ECU 2009-05-01
RcRownchangeRpKK*chgGame
 1803 0 0.00 2 0.00 1103   0.00 
  Jarrin Cobos, Jose 1946 ECU0.0010.00 0.00 
  Saltos, Ilenia 1660 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)
 

 

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