Individual Calculations July 2008
 Sanchez Caicedo, Alfonso  Total change: -5.40  Rating chartPersonal card
 FEDA 143 Babahoyos ECU 2008-03-15
RcRownchangeKK*chgGame
 1972 2025 3.00 6 -0.36 15 -5.40 
  Cerezo Najera, Jorge 1675 ECU1.0010.11151.65 
  Chang Suarez, Andres 2116 ECU0.001-0.3815-5.70 
  Flores, Jose 1919 ECU1.0010.36155.40 
  Chang Suarez, Rommel 2258 ECU0.001-0.2115-3.15 
  Garzon Rivera, Ricardo 1820 ECU1.0010.24153.60 
  Crespo Santillan, Roberto 2041 ECU0.001-0.4815-7.20 

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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