Individual Calculations September 2013
 Montoya Diez, Cesar Augusto  Total change: 3.15  Rating chartPersonal card
 XX IRT Feria de las Flores Medellin 2013 Medellin COL 2013-08-03
RcRownchangeKK*chgGame
 2198 2119 3.50 8 0.21 15 3.15 
  Cordova, Emilio g2519  * PER0.001-0.0815-1.20 
  Sanchez, Sebastian Felipe m2318 COL0.001-0.2415-3.60 
  Martinez, Mauricio 2005 COL0.501-0.1615-2.40 
  Reyes Rios, Juan Camilo 2022 COL1.0010.37155.55 
  Herrera, Juan Sebastian 2244 COL1.0010.671510.05 
  Ruge, Edison 2216 COL0.001-0.3715-5.55 
  Herrera Perez, Martin Steven 2020 COL1.0010.36155.40 
  Valderrama Quiceno, Esteban Al 2236 COL0.001-0.3415-5.10 
 * 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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