Individual Calculations September 2009
 Ramos Perez, Felipe  Total change: -14.75  Rating chartPersonal card
 Torneo de Verano 2009 “Cajacanarias” Sta. Cruz de la Palma Tenerife ESP 2009-07-29
RcRownchangeKK*chgGame
 1804 1825 1.00 3 -0.59 25 -14.75 
  Francisco Concepcion, Francisco 1730 ESP0.501-0.1325-3.25 
  Hernandez Rios, Ivan 2019 ESP0.001-0.2525-6.25 
  Pinero Hernandez, Aitor 1663 ESP0.501-0.2125-5.25 

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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