Individual Calculations April 2009
 Angamarca Angamarca, Carlos  Total change: -19.20  Rating chartPersonal card
 XIII Grand Prix, Sexta Parada Categoria U-2200 Quevedo ECU 2008-10-03
RcRownchangeKK*chgGame
 2104 2118 3.00 7 -0.64 15 -9.60 
  Munoz Rodriguez, Pablo 2041 ECU1.0010.39155.85 
  Chiluisa Fuertes, Mario 2055 ECU0.501-0.0915-1.35 
  Chang Suarez, Rommel 2172 ECU0.001-0.4215-6.30 
  Orellana Zuniga, Pedro 2125 ECU1.0010.51157.65 
  Almeida Criollo, Jefferson 2192 ECU0.001-0.4015-6.00 
  Chang Suarez, Emerson 2084 ECU0.501-0.0515-0.75 
  Romero Echeverria, Abigail 2057 ECU0.001-0.5815-8.70 

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)
 
 XIII Grand Prix, Sexta Parada Categoria U-2000 Quevedo ECU 2008-10-03
RcRownchangeKK*chgGame
 2104 2118 3.00 7 -0.64 15 -9.60 
  Munoz Rodriguez, Pablo 2041 ECU1.0010.39155.85 
  Chiluisa Fuertes, Mario 2055 ECU0.501-0.0915-1.35 
  Chang Suarez, Rommel 2172 ECU0.001-0.4215-6.30 
  Orellana Zuniga, Pedro 2125 ECU1.0010.51157.65 
  Almeida Criollo, Jefferson 2192 ECU0.001-0.4015-6.00 
  Chang Suarez, Emerson 2084 ECU0.501-0.0515-0.75 
  Romero Echeverria, Abigail 2057 ECU0.001-0.5815-8.70 

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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