Individual Calculations November 2011
 Cerezo Najera, Jorge  Total change: 10.80  Rating chartPersonal card
 XVI GRAND PRIX 4TA. PARADA LOJA FEDERAL Loja ECU 2011-09-16
RcRownchangeKK*chgGame
 1793 1832 4.50 7 0.72 15 10.80 
  Acosta, Gabriela 1432  * ECU1.0010.08151.20 
  Bancayan Maco, Jose 2177 PER0.001-0.1115-1.65 
  Llivisaca, Michael 1509 ECU1.0010.13151.95 
  Olaya, Sandra 1602 ECU0.501-0.2915-4.35 
  Valdiviezo Erazo, Luz 1687 ECU1.0010.31154.65 
  Angamarca Angamarca, Carlos 2051 ECU1.0010.781511.70 
  Guerrero Zambrano, Joel 2094 ECU0.001-0.1815-2.70 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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