Individual Calculations November 2014
 Piedrahita, Danilo  Total change: 109.20  Rating chartPersonal card
 VIII Festival Internacional de Ajedrez Bogota COL 2014-10-09
RcRownchangeKK*chgGame
 2007 1653 3.50 7 2.73 40 109.20 
  Castro, Natalia Patricia wm2013 COL0.001-0.1040-4.00 
  Leal Cortes, Diego Fernando 1915 COL1.0010.824032.80 
  Rodriguez , German Enrique 2028 COL0.5010.414016.40 
  Nieto, Guillermo Luigui Ubaldo 1977 COL1.0010.874034.80 
  Jaramillo, Gonzalo 2053  * COL0.5010.424016.80 
  Fleites Marti, Yuleikys wm2053  * CUB0.001-0.0840-3.20 
  Ramirez, Francisco Javier 2010 COL0.5010.394015.60 
 * 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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