Rapid: Individual Calculations May 2016
 Velasquez, Andres Felipe  Total change: 49.60  Rating chartPersonal card
 Primer IRT Internacional de Ajedrez Activo Ciudad Salento Salento COL 2016-04-23
RcRownchangeKK*chgGame
 2007 1731 3.50 6 2.48 20 49.60 
  Cortes Castro, Jhonny 2058 COL0.001-0.1320-2.60 
  Remicio Duque, John H. f2013 COL0.5010.34206.80 
  Sierra, Juan Mauricio 1977 COL0.001-0.1920-3.80 
  Villamizar, Diego Fernando 1941 COL1.0010.772015.40 
  Barrios, Felipe 1993 COL1.0010.822016.40 
  Gomez Barrero, Sergio 2058 COL1.0010.872017.40 

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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