Individual Calculations June 2013
 Martinez, Ramon  Total change: -79.80  Rating chartPersonal card
 IRT Departamental de Mayores Absoluto Antioquia 2013 Medellin COL 2013-05-14
RcRownchangeKK*chgGame
 1835 2075 2.00 6 -2.66 30 -79.80 
  Ossa, Vladimir 1963 COL0.001-0.6530-19.50 
  Munoz Monroy, Cinthya Carolin 1840 COL1.0010.21306.30 
  Llano Buritica, Eduardo 1675  * COL0.001-0.9230-27.60 
  Varela, Maria De Los Angeles 1675  * COL1.0010.08302.40 
  Martinez, Mauricio 2002 COL0.001-0.6030-18.00 
  Aristizabal, Jorge 1857 COL0.001-0.7830-23.40 
 * 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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