Individual Calculations July 2009
 Lasso, Jose  Total change: -6.45  Rating chartPersonal card
 XIII Grand Prix 6ta. Parada U-2000 Quevedo ECU 2008-10-03
RcRownchangeKK*chgGame
 1666 1887 2.50 5 -1.39 15 -20.85 
  Espin Diaz, Edwin 1667 ECU0.501-0.2815-4.20 
  Urgiles, Paul 1689 ECU0.001-0.7615-11.40 
  Uvidia, Marcelo 1585 ECU1.0010.15152.25 
  Bedoya Ramos, Maria Jose 1705 ECU0.501-0.2415-3.60 
  Carrasco Aulestia, Julieta 1685 ECU0.501-0.2615-3.90 

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)
 
 Campeonato Nacional Semi final Absoluto Masculino Esmeraldas ECU 2009-02-11
RcRownchangeKK*chgGame
 2036 1887 3.50 8 0.96 15 14.40 
  Mendoza Zambrano, Jose 2237 ECU0.001-0.1115-1.65 
  Guerrero Zambrano, Joel 2035 ECU0.5010.20153.00 
  Almeida Criollo, Jefferson 2192 ECU0.001-0.1415-2.10 
  Briceno Paredes, Alexander 1902 ECU0.5010.02150.30 
  Romero, Rommel 1876 ECU1.0010.48157.20 
  Real Celleri, Wladimir 2045 ECU1.0010.711510.65 
  Chiluisa Fuertes, Mario 2055 ECU0.5010.22153.30 
  Salazar Loor, Rodger 1944 ECU0.001-0.4215-6.30 

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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