Individual Calculations October 2008
 Beltran, Carlos Armando  Total change: -4.05  Rating chartPersonal card
 IRT GP Jamanudi Elite Jamundi COL 2008-08-16
RcRownchangeKK*chgGame
 2160 2234 3.50 6 0.00 15 0.00 
  Escobar Barona, Juan Fernando 2029 COL1.0010.24153.60 
  Ossa, Juan Sebastian 1884 COL1.0010.11151.65 
  Castano, Duvan Martin 2297 COL0.001-0.4115-6.15 
  Mosquera, Miguel m2377 COL0.5010.19152.85 
  Sanchez, Victor 2242 COL1.0010.51157.65 
  Rios, Cristhian Camilo f2133 COL0.001-0.6415-9.60 

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)
 
 IRT GP Festival Folclorico del Pacifico Buenaventura COL 2008-08-29
RcRownchangeKK*chgGame
 2027 2234 0.50 1 -0.27 15 -4.05 
  Hurtado, Felipe 2027 COL0.501-0.2715-4.05 

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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