Individual Calculations April 2014
 Ceron, Juan Carlos  Total change: -13.95  Rating chartPersonal card
 IRT Open Semifinal Distrital Bogota COL 2014-03-21
RcRownchangeKK*chgGame
 1904 2081 4.00 7 -0.93 15 -13.95 
  Cuellar, Jose Gabriel 1736 COL1.0010.11151.65 
  Garcia, Alvaro f2223 COL0.001-0.3115-4.65 
  Casallas Abril, Dario Hernan 1975 COL0.001-0.6415-9.60 
  Gonzalez, Amalia 1724 COL1.0010.11151.65 
  Porrata, Felix 1874 USA1.0010.23153.45 
  Manrique, Fernando 2032 COL0.001-0.5715-8.55 
  Obando Guzman, Soren Federico 1767 COL1.0010.14152.10 

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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