Individual Calculations March 2011
 Rabell, Narciso  Total change: -73.00  Rating chartPersonal card
 Cerrado de Bayamon Bayamon PUR 2011-01-21
RcRownchangeKK*chgGame
 1882 2158 3.50 8 -2.92 25 -73.00 
  Rios Maldonado, Javier 1802 PUR1.0010.11252.75 
  Perez Borrero, George 1758  * PUR0.001-0.9225-23.00 
  Fortis, Jahn 1758  * PUR1.0010.08252.00 
  Fortis, Jonathan 1802 PUR0.501-0.3925-9.75 
  Pinales, Gabriel 1758  * PUR1.0010.08252.00 
  Davila Vega, Juan R 2166 PUR0.001-0.4925-12.25 
  Freyre, Jorge 2093 PUR0.001-0.5925-14.75 
  Gonzalez Olivieri, Orlando 1917 PUR0.001-0.8025-20.00 
 * 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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