Individual Calculations May 2012
 David Parrales, Carlos  Total change: 0.00  Rating chartPersonal card
 XVIII Grand Prix, 3era. Parada Salinas ECU 2012-03-02
RcRownchangeRpKK*chgGame
 1715 0 3.50 6 0.00 1730   0.00 
  Matute Loja, Belen 1925 ECU0.0010.00 0.00 
  Almagro Carpio, Eugenio 1782 ECU1.0010.00 0.00 
  Iniguez Espinoza, Juan 1568 ECU1.0010.00 0.00 
  Gonzalez Lituma, Gabriel 1727 ECU0.5010.00 0.00 
  Saltos Velez, Ilenia 1667 ECU0.0010.00 0.00 
  Esparza, Tito 1621 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)
 
 XVII Grand Prix, 4ta. Parada Tulcan ECU 2012-03-30
RcRownchangeRpKK*chgGame
 1648 0 2.50 5 0.00 1648   0.00 
  Meza Ponce, Jerry 1984 ECU0.0010.00 0.00 
  Lopez Flores, Daniel 1739 ECU0.0010.00 0.00 
  Jaramillo Arce, David 1446 ECU1.0010.00 0.00 
  Jacome, Esteban 1535 ECU0.5010.00 0.00 
  Adriano Rivera, Andres 1536 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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