Individual Calculations August 2016
 Buitrago, Juan Carlos  Total change: -9.00  Rating chartPersonal card
 II Torneo IRT Ajedrez Clasico Club El Enroque Villamaria Villamaria COL 2016-07-02
 1820 2061 5.00 7 -0.45 20 -9.00 
  Mora, Carlos Eduardo 1661  * COL1.0010.08201.60 
  Grisales Gallo, Alejandro 1722 COL1.0010.12202.40 
  Ramirez, Jorge Alonso 1947 COL0.001-0.6620-13.20 
  Guzman, River 1883 COL0.501-0.2320-4.60 
  Gallego, Julian Andres 1661  * COL1.0010.08201.60 
  Osorio, Alejandro 1964 COL0.501-0.1320-2.60 
  Jaramillo, Carlos Orlando 1902 COL1.0010.29205.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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