Individual Calculations July 2008
 Loza Matovelle, David  Total change: -6.30  Rating chartPersonal card
 FEDA 142 Quito ECU 2008-05-01
RcRownchangeKK*chgGame
 1889 1991 1.50 3 -0.42 15 -6.30 
  Garrido Garzon, Ruben 1986 ECU0.501-0.0115-0.15 
  Andrade Caicedo, Jaime 1844 ECU0.001-0.7015-10.50 
  Orejuela Chango, Paulina 1837 ECU1.0010.29154.35 

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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