Individual Calculations April 2014
 Bejarano, Dany Andres  Total change: 9.75  Rating chartPersonal card
 IRT Open Semifinal Distrital Bogota COL 2014-03-21
RcRownchangeKK*chgGame
 2027 2008 4.00 7 0.65 15 9.75 
  Garcia, Alvaro f2223 COL0.001-0.2315-3.45 
  Porrata, Felix 1874 USA1.0010.32154.80 
  Guerrero, Hernando 1851 COL1.0010.29154.35 
  Guzman, Campo Elias 2060 COL1.0010.57158.55 
  Valle, Efrain c2201 COL0.001-0.2515-3.75 
  Castro, Lennin David 1928 COL0.501-0.1115-1.65 
  Dominguez Rincon, Miller 2051 COL0.5010.06150.90 

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)
 

 

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