Individual Calculations October 2017
 Marquez, Juan Diego  Total change: -39.60  Rating chartPersonal card
 IRT Departamental de Mayores Jorge Aristizabal Antioquia 2017 Medellin COL 2017-09-05
RcRownchangeKK*chgGame
 1777 1942 2.50 5 -0.99 40 -39.60 
  Ospina, Santiago 1542  * COL0.501-0.4240-16.80 
  Londono, Neider Farid 1775 COL0.501-0.2240-8.80 
  Llano Buritica, Eduardo 1817 COL1.0010.334013.20 
  Arboleda Orozco, Juan M c1987 COL0.5010.06402.40 
  Norena Yepez, Vanessa 1762 COL0.001-0.7440-29.60 
 * 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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