Individual Calculations March 2011
 Freyre, Jorge  Total change: 22.50  Rating chartPersonal card
 Cerrado de Bayamon Bayamon PUR 2011-01-21
RcRownchangeKK*chgGame
 1866 2093 7.50 8 1.50 15 22.50 
  Davila Vega, Juan R 2166 PUR0.5010.10151.50 
  Gonzalez Olivieri, Orlando 1917 PUR1.0010.27154.05 
  Rios Maldonado, Javier 1802 PUR1.0010.15152.25 
  Perez Borrero, George 1693  * PUR1.0010.08151.20 
  Fortis, Jahn 1693  * PUR1.0010.08151.20 
  Fortis, Jonathan 1802 PUR1.0010.15152.25 
  Pinales, Gabriel 1693  * PUR1.0010.08151.20 
  Rabell, Narciso 2158 PUR1.0010.59158.85 
 * 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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