Rapid: Individual Calculations December 2014
 Mejia Acevedo, Miguel Angel  Total change: -2.60  Rating chartPersonal card
 IV Torneo IRT Activo alcaldia de Gachantiva Gachantiva COL 2014-11-15
RcRownchangeKK*chgGame
 2008 1804 1.00 4 -0.13 20 -2.60 
  Pinzon, Jairo David 2188 COL0.001-0.0920-1.80 
  Lopez Jimenez, Armando Candido f2204  * FID0.001-0.0820-1.60 
  Sandoval, Yaneth 1676 COL1.0010.33206.60 
  Abril, Mauricio 1964 COL0.001-0.2920-5.80 
 * 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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