Individual Calculations July 2008
 Ruiz Jaramillo, Cesar  Total change: 34.50  Rating chartPersonal card
 FEDA 148 Coca ECU 2008-05-20
RcRownchangeKK*chgGame
 2063 1974 5.00 7 2.30 15 34.50 
  Ponce Parrales, Netzar Rolan 2103 ECU1.0010.671510.05 
  Chang Suarez, Andres 2102 ECU0.5010.17152.55 
  Izquierdo, Ivan 2101 ECU0.5010.17152.55 
  Crespo Santillan, Roberto 2013 ECU0.5010.05150.75 
  Sarango Pelaez, Juber David 2011 ECU1.0010.55158.25 
  Guerrero Fuentes, Carlos 2218 ECU1.0010.801512.00 
  Castillo, Christian 1896 ZAM0.501-0.1115-1.65 

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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